120V AC Powered
Designed for compatible 120 Volt AC spa lighting systems.
INTEKIT PLUS · 120V AC SMART SPA BULB
Upgrade the Bulb. Transform the Entire Spa.
Upgrade a compatible traditional 120V spa light fixture with brilliant pure white light, 16 million colors and the complete Intekit Plus smart lighting experience.
1500-lumen Brightness
2700K–6500K Pure White
16 Million Colors
32 Preset Scenes
Timer & Scheduling
Music Sync
Custom Scene Programming
4 Control Solutions
Bulb only. A compatible 120 Volt Intekit Plus Knob or Touch Controller is required and sold separately. Fixture and gasket/O-ring are not included.
120V AC ONLY 
PACKAGE INCLUDES1 × Spa Bulb
15WLED Power
1500Lumens
E26Medium Base
Multiple Control Options
Touch, remote, app, and compatible voice control.
Underwater Communication
Developed for reliable pool and spa lighting control.
Intekit Plus Ecosystem
Works exclusively with compatible Intekit Plus products.
120V AC ONLY
Spa Bulb OnlyController and spa light fixture are sold separately.
INTEKIT PLUS SMART SPA LIGHTING
Intekit Plus Spa Bulb 120 Volt
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✓1500-lumen spa lighting output
✓16 million colors and 2700–6500K pure white
✓1–100% dimming, 32 scenes, timer and music sync
✓ E26 medium base · 3-inch diameter · 3 7/16-inch height
Quantity
Please confirm the compatibility requirements before purchasing.
Delivery
U.S. delivery normally takes 3–7 business days. Contact us for bulk orders or orders outside the United States.
Shipping Policy →1-Year Warranty
One-year limited warranty for qualifying product defects. Fixture leakage, water intrusion, improper installation and misuse are not covered.
Warranty Support →30-Day Returns
Eligible products may be returned within 30 days. Verify voltage, socket type and fixture dimensions before installation.
Return Policy → A COMPLETE LIGHTING UPGRADE
More Than a Bulb.
A Connected Spa Lighting System.
The Intekit Plus Spa Bulb works together with a compatible 120 Volt Intekit Plus Controller—bringing color, white light, dimming, scenes and intelligent control into one connected system.
HOW THE SYSTEM COMES TOGETHER
01
START WITH
Compatible Spa Fixture
A physically compatible 120 Volt spa light fixture with an E26 medium-base socket.
02
UPGRADE WITH
Intekit Plus Spa Bulb
1500 lumens, 16 million colors, adjustable white light and 1–100% brightness control.
03
CONNECT THROUGH
120 Volt Controller
A compatible Intekit Plus Knob or Touch Controller serves as the central control bridge.
04
ENJOY
Connected Smart Control
Control compatible lighting through the controller, remote, Intekit App or compatible voice assistant.
01
Built for Compatible Fixtures
Designed as an upgrade for physically compatible 120 Volt spa light fixtures with an E26 medium-base socket.
02
Familiar E26 Installation
The E26 medium base offers a familiar bulb-replacement format inside a compatible spa light fixture.
03
System-Level Control
Commands are managed through the compatible Intekit Plus Controller rather than relying on direct underwater Wi-Fi.
04
One Connected Ecosystem
Bulb, controller, remote, app and compatible voice control work together as one Intekit Plus lighting system.
CHECK BEFORE ORDERINGFixture fit must be physically verified.
Fixture model, voltage and socket type alone do not guarantee physical fit. This bulb measures approximately 3 inches in diameter and 3 7/16 inches in height. Measure the usable interior space of the light housing before ordering.
View Compatibility Details →Fit Before You Buy
Compatibility Starts with Three Checks.
Before ordering, confirm your fixture voltage, socket type and usable interior space. Matching only the brand or fixture series does not guarantee that the bulb will physically fit.
01
120 Volt AC
Confirm that your existing spa light fixture operates at 120 Volt AC. Do not install this bulb in a 12 Volt fixture.
02
E26 Medium Base
Your fixture must use a standard E26 medium screw socket in good condition.
03
Usable Interior Space
Measure the actual usable width and height inside the fixture, including any lens, gasket and internal hardware.
Actual Bulb Dimensions
Measure the Space, Not Just the Fixture Name.
Use these dimensions as your physical-fit reference before placing an order.
Diameter3 in
Height3 7/16 in / approx. 3.44 in
Compatibility Reference
Fixture Families Worth Checking
The following fixture families may be suitable when the voltage, socket and available interior space all match. Physical fit must still be verified before ordering.
Fit Must Be Verified
Pentair SpaBrite Series
Check 120V versions with an E26 medium base. Measure the usable interior space before ordering.
Fit Must Be Verified
Hayward AstroLite II SP059 Series
Check 120V versions with an E26 medium base. Measure the usable interior space before ordering.
We currently have limited compatibility data for similar fixtures from other brands. Please purchase with caution. Before ordering, compare the bulb dimensions shown on the left with the usable interior dimensions of your fixture.
Important: Fixture model, voltage and socket type alone do not guarantee physical fit. This bulb measures approximately 3 inches in diameter and 3 7/16 inches in height. Measure the usable interior space of the light housing before ordering.
Help Improve Compatibility Data
Share What You Discover.
Receive Intekit Rewards.
Your real installation experience helps other spa owners avoid incorrect purchases and helps us improve future Intekit products.
Report Compatibility. Receive a Discount.
Share verified fixture information—including brand, model, voltage, socket type and physical-fit results—and receive an Intekit discount as our thank-you.
Share an Installation Video. Earn a Free Product.
Submit a high-quality video showing the installation process and your real product experience. Qualifying videos may receive a complimentary Intekit product.
Rewards are subject to submission review, content quality and program terms. Full requirements will be published on the activity page.
Brightness · White Light · Dimming
More Than Color.
Built for Everyday Light.
Illuminate the spa with up to 1500 lumens, tune the white light from warm to cool, and adjust brightness for everything from quiet evenings to evening relaxation.
Tunable White
Choose the white light that fits the moment.
1500 Maximum Lumens
Bright, useful underwater illumination for evening swimming, spa-side entertaining and everyday visibility.
2700K Warm and relaxing 6500K Cool and crisp
1500 lumens
Bright Spa Illumination
Up to 1500 lumens provides strong underwater illumination for swimming, entertaining and everyday spa use.
2700–6500K
Tunable White
Move from a warm ambient glow to crisp cool white light to complement the spa, architecture and surrounding landscape.
1–100%
Smooth Dimming
Set a subtle glow for relaxed evenings or increase the output when stronger spa illumination is needed.
One spa light for atmosphere and practical illumination. Combine useful white light with the complete Intekit Plus color, scene and smart-control experience.
Color · Scenes · Automation
A Different Spa
for Every Moment.
Create an atmosphere for quiet evenings, relaxing with family, holidays or outdoor gatherings with flexible colors, preset scenes and personalized programming.
Full-Spectrum Color
Find the exact color your spa needs.
Move beyond a limited list of fixed colors and select from a broad spectrum of vivid, soft and custom lighting tones.
16M Available Colors
32 Preset Scenes
Change the entire atmosphere with a single selection. Choose from relaxing, dynamic, seasonal and celebration-inspired lighting scenes.
Music Sync
Let the spa lighting respond to music and bring more energy to parties and outdoor gatherings.
Custom Programming
Build personalized lighting effects using your preferred colors, brightness and transitions.
Timer
Schedule the spa lighting around your routine and reduce unnecessary manual operation.
Scene Brightness
Adjust the intensity of your lighting to make each scene softer, brighter or better suited to the occasion.
Choose a Color
Select a single color or tune the light to complement the spa and surrounding landscape.
Select a Scene
Start instantly with one of 32 preset lighting scenes for different moods and occasions.
Make It Your Own
Personalize the experience with custom programming, brightness, music response and timers.
Four Control Solutions
Control the Spa
Your Way.
Use the wall controller for everyday operation, keep the remote nearby, open the App for advanced settings, or control compatible functions with your voice.
Knob or Touch Controller
Choose the control style that fits your spa area. Both options provide direct wall control for power, color and brightness.
Remote Control
Quickly access essential colors, white light, scenes and brightness without opening the App.
App Control
Access color selection, tunable white, scenes, music sync, timers and custom programming from your phone.
Compatible Voice Control
Use compatible Alexa or Google Assistant devices for convenient hands-free lighting control.
One Connected Lighting System
Every Command Passes Through the Intekit Plus Controller.
Whether a command starts at the wall, on the remote, in the App or through a compatible voice assistant, the controller processes it and communicates with the Intekit Plus Spa Bulb.
Intekit Plus Spa Bulb
- 16 million color selection
- 2700–6500K tunable white
- 1–100% brightness adjustment
- Scenes, music sync and timers
Compatible controller required: The Intekit Plus Spa Bulb is not a standalone Wi-Fi, Bluetooth or Zigbee bulb. It must be used with a compatible 120 Volt Intekit Plus Knob or Touch Controller. The controller is sold separately unless specifically included in the selected product package.
Purpose-Built Underwater Communication
Smart Control Above Water.
Reliable Response Below.
The Intekit Plus Controller receives your control command and sends lighting instructions through the connected electrical wiring to compatible Intekit Plus underwater lighting products.
How the Intekit Plus System Works
One Controller. Multiple Underwater Lighting Options.
App, remote and compatible voice commands are received by the Intekit Plus Knob or Touch Controller. The controller processes the request and transmits the instruction through the connected electrical wiring to compatible Spa Bulb, Pool Bulb or Pool Bulb M2 products.
Send a Control Command
Wireless Control Command
Signal Through the Connected Electrical Wiring
Send a Command
Select a color, white-light setting, brightness level or scene using the App, remote or a compatible voice-control service.
Controller Processes It
The compatible Intekit Plus Knob or Touch Controller receives the request and converts it into instructions for the lighting system.
Compatible Lights Respond
Voltage-matched Intekit Plus lighting products on the same controlled circuit receive the instruction through the electrical wiring and respond together.
Conventional Smart Bulb
Direct wireless connection to the underwater bulb.
Wi-Fi, Bluetooth or Zigbee signals may weaken when passing through water, pool structures or a metal underwater fixture housing.
Intekit Plus System
The underwater lights do not require their own direct Wi-Fi connection.
The controller receives the user’s command and communicates with compatible Intekit Plus lighting products through the connected electrical system. This architecture is designed specifically for enclosed underwater pool and spa lighting applications.
Voltage and circuit matching are required: Only compatible, voltage-matched Intekit Plus lighting products may be connected to the designated controlled circuit. Do not mix 12 Volt and 120 Volt products. Electrical and underwater fixture work should be completed by a qualified professional in accordance with applicable local codes.
See It in Action
One System.
Five Ways to Control.
See how the Intekit Plus system brings connected control to your spa lighting. This short overview introduces five ways to manage your lights, from direct manual operation to smart, automated control.
Explore How-To Videos →App Control
Manage colors, white light, brightness, scenes and schedules from one connected interface.
Music Sync
Let your spa lighting move with music and respond to the atmosphere around it.
Voice Control
Use a compatible voice platform for simple, hands-free lighting commands.
Remote Control
Keep essential colors, brightness and lighting modes within easy reach.
Manual Control
Control your lighting directly from a compatible Intekit Plus Knob or Touch Controller.
INTEKIT PLUS IN ACTION
Product Specifications
Every Detail,
Before You Order.
Review the electrical requirements, dimensions, lighting performance, compatibility and package contents before selecting the Intekit Plus Spa Bulb.
Technical Details
Intekit Plus Spa Bulb 120 Volt
Use these specifications together with the internal measurements and electrical information for your existing spa light fixture.
Product type
Smart replacement spa light bulb
Input voltage
120 Volt AC only Not compatible with 12 Volt fixtures or circuits.
Socket type
E26 Medium Base
Maximum brightness
1500 lumens
Color capability
Up to 16 million colors
Tunable white
2700K–6500K
Dimming range
1–100%
Preset scenes
32 preset lighting scenes
Smart features
Music Sync, Timer and Custom Programming
Product diameter
3 inches Approximately 3 inches.
Product height
3 7/16 inches Approximately 3.44 inches.
Required controller
Compatible 120 Volt Intekit Plus Knob or Touch Controller Controller is required and sold separately unless specifically included in the selected package.
Inside the Package
Only the Spa Bulb Is Included.
This product listing is for the Intekit Plus Spa Bulb. Fixtures, controllers and other system components are not included.
1×
Intekit Plus Spa Bulb120 Volt AC · E26 Medium Base
- Up to 1500 lumens
- 16 million color capability
- 2700–6500K tunable white
- 1–100% adjustable brightness
- 32 preset scenes and smart functions
× Not Included
- Spa light fixture or housing
- Knob or Touch Controller
- Remote control
- Gasket, lens or fixture clamp
- Installation labor or electrical components
A Compatible Controller Is Required
This is not a standalone Wi-Fi, Bluetooth or Zigbee bulb. It must be paired with a compatible 120 Volt Intekit Plus Knob or Touch Controller.
3–7 Business Days
Estimated domestic delivery time. Contact us before ordering for international delivery or bulk purchases.
One-Year Coverage
Covers eligible product defects. Damage caused by water intrusion, fixture leakage, improper installation or misuse is excluded.
30-Day Return Period
Return eligibility is subject to the store’s current return policy, product condition and applicable exclusions.
Verify before ordering: Fixture model, voltage and socket type alone do not guarantee physical fit. Confirm 120 Volt AC, an E26 socket and at least approximately 3 inches of usable interior diameter and 3 7/16 inches of usable interior height before purchasing.
Frequently Asked Questions
Questions Before
You Upgrade?
Review the most important information about controllers, fixture fit, voltage, installation and product coverage before ordering.
01 Does this bulb require an Intekit Plus Controller?
Yes. The Intekit Plus Spa Bulb is not a standalone Wi-Fi, Bluetooth or Zigbee bulb. It must be used with a compatible 120 Volt Intekit Plus Knob or Touch Controller.
The controller is sold separately unless the selected product package specifically states that it is included.
02 How do I know whether the bulb will fit my fixture?
Verify all three requirements before ordering:
- The fixture operates at 120 Volt AC
- The fixture uses an E26 Medium Base socket
- The fixture has enough usable interior space
The bulb measures approximately 3 inches in diameter and 3 7/16 inches in height. Fixture model, voltage and socket type alone do not guarantee physical fit.
03 Can I install this bulb in a 12 Volt fixture?
No. This product is designed for 120 Volt AC only. Do not connect it to a 12 Volt transformer, fixture or lighting circuit.
The bulb and controller voltage must match the fixture and electrical circuit.
04 Can one controller operate multiple Intekit Plus lights?
Yes. One compatible Intekit Plus Controller can operate multiple compatible lights when they are properly installed on the same designated controlled circuit.
All connected products must be voltage-matched. Do not mix 12 Volt and 120 Volt products, and do not combine lights from separate controlled circuits.
05 Can Spa Bulbs and Pool Bulbs work in the same system?
Compatible Intekit Plus Spa and Pool lighting products may work together when they use the same required voltage and are correctly connected to the same compatible controlled circuit.
Always verify the voltage, fixture compatibility and system configuration before installation.
06 Does the underwater bulb connect directly to Wi-Fi?
No. The bulb does not require its own direct Wi-Fi connection. App, remote and compatible voice-control commands are received and processed by the Intekit Plus Controller.
The controller then communicates with compatible lighting through the connected electrical system.
07 What should I do if there is water inside the fixture?
Do not install or energize the new bulb. Water inside the fixture may indicate a failed gasket, damaged lens, loose clamp, cable problem or damaged housing.
Have the fixture inspected and repaired by a qualified pool or electrical professional before installing the replacement bulb. The bulb itself does not repair or waterproof a leaking fixture.
08 What is included in the package?
The package contains:
- One Intekit Plus Spa Bulb 120 Volt
The spa light fixture, controller, remote, fixture gasket, lens, clamp, wiring and installation labor are not included.
09 What does the one-year warranty cover?
The one-year limited warranty covers eligible product defects under the applicable warranty terms.
Damage or failure caused by fixture leakage, water intrusion, incorrect voltage, improper installation, misuse or an incompatible fixture is not covered.
10 How long does delivery take?
Estimated delivery within the United States is 3–7 business days.
For bulk purchases or delivery outside the United States, contact Intekit before placing the order.
Professional installation recommended: Spa lighting combines electrical power, water and sealed underwater equipment. Installation and fixture servicing should be performed by a qualified pool or electrical professional in accordance with applicable local codes.
Ready to Upgrade?
Bring Smarter Light
to Your Pool and Spa.
Confirm your fixture compatibility, select the correct Intekit Plus bulb and complete the system with a compatible 120 Volt Knob or Touch Controller.
Intekit Plus Spa Bulb, Pool Bulb, controllers and other system components may be sold separately. Verify voltage, fixture compatibility, dimensions and package contents before ordering.
Intekit Plus · 120V AC
Smart Spa Lights Bulb for In-ground Spa Lights Fixture, 120VAC