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โ–ถ๏ธ Watch: Pixel LED Bulb Controller (100 Bulbs) Demo
Pixel LED Bulb Controller (100 Bulbs) | RGB & RGB+W Warm White | 12V WS2811 Addressable | Diwali Lights video
๐Ÿ“„ Overview
A ready-made, factory pre-programmed controller for 12V WS2811 pixel LED bulbs (also works on 5V), made for 100 bulbs โ€” it runs any string up to 100 bulbs. Choose RGB for 50+ colour effects, or RGB+W to also get warm white. The RGB model has no switch and nothing to set: give it 12V and the effects start looping on their own. The RGB+W model adds a 3-position switch on the front that picks steady warm white, 12 warm white effects, or 30 RGB effects โ€” warm white comes from the same RGB bulbs, so no separate white bulb is needed. No remote, no app. Ideal for Diwali, Navratri, Ganpati, bulb trees, weddings and shop fronts. Bulbs and power supply sold separately.
๐Ÿ“‹ Specifications
SpecificationDetails
Operating voltage12V DC (also works on 5V)
LED ICWS2811 (individually addressable)
Bulb countUp to 100 bulbs (programmed for 100)
ModelsRGB ยท RGB+W (warm white)
Effects โ€” RGB50+ colour effects, auto loop
Effects โ€” RGB+W42 total โ€” 30 RGB + 12 warm white, plus steady warm white
ControlRGB: none, fully automatic ยท RGB+W: 3-position mode switch
Output3-wire lead (V+ ยท DATA ยท GND)
TypePre-programmed (factory loaded) โ€” no remote or app
OperationFully automatic on power-up
In BoxController (bulbs & power supply sold separately)
Warranty6 months* (manufacturing defects only)
๐Ÿ“– User Manual
๐Ÿ’ก 12V Pixel LED Bulb Controller โ€” RGB & RGB+W
A ready-made, pre-programmed controller for 12V WS2811 pixel LED bulbs, factory-loaded for 100 bulbs. Pick RGB for colour effects, or RGB+W to also get warm white โ€” just connect the bulbs, switch on, and it runs.
โšก 12V Bulbs ๐Ÿ”Œ Plug & Play ๐Ÿ’ก Up to 100 Bulbs ๐ŸŽž๏ธ Up to 50+ Effects ๐Ÿงฉ WS2811 ๐Ÿ•ฏ๏ธ Warm White on RGB+W

Choose Your Model

Both models are factory-programmed for 100 bulbs and both run on 12V. The difference is warm white.

๐ŸŒˆ RGB โ€” colour effects only

  • 50+ colour effects playing automatically in a continuous loop
  • No switch, no remote, nothing to set โ€” give it 12V and the show starts
  • Runs any string up to 100 bulbs
  • Best when you only want running colours

๐Ÿ•ฏ๏ธ RGB+W โ€” colour and warm white

  • 42 effects โ€” 30 RGB + 12 warm white
  • A 3-position switch on the front picks the mode โ€” steady warm white / warm white effects / RGB effects
  • Gives a calm warm white glow from the same RGB bulbs โ€” no separate white bulb needed
  • Best for weddings, pooja rooms, balconies and shop fronts where plain warm light is also wanted

๐ŸŽฅ See RGB+W in action

RGB and warm white from one bulb string โ€” plug and play.

How It Works

The controller is fully automatic. The effects are stored inside the controller's chip and play one after another in a continuous loop as soon as power is connected โ€” no app, no remote, no setting to do. It is the simplest and most budget-friendly way to animate a 12V bulb setup.

โš ๏ธ Made for 100 bulbs: the program is written for a 100-bulb string, and works with any string up to 100 bulbs. If your string is longer than 100, the bulbs after the 100th will not animate.

Key Features

  • Made for 12V bulbs โ€” runs on a 12V power supply, the standard for pixel LED bulbs (also works on 5V if your bulbs are 5V)
  • Ready effects built in โ€” colourful chases and running patterns in a continuous loop
  • Warm white on RGB+W โ€” steady warm white or warm white animations from the same RGB bulbs
  • Factory pre-programmed โ€” the program is loaded into the chip before dispatch
  • Individually addressable โ€” colours run bulb-to-bulb for flowing effects
  • Mode switch on RGB+W โ€” 3 positions on the front; the RGB model needs no switch at all
  • Fully automatic โ€” switch on and the show starts by itself

๐Ÿ“˜ User Manual

๐ŸŽฅ Watch first โ€” full wiring guide (Hindi)

How to connect the 12V pixel LED bulbs and the controller, step by step.

1. In the box

1 ร— pre-programmed controller in a sealed enclosure, with a 3-pin output lead. Bulbs and the 12V SMPS are sold separately.

2. Connect the bulbs

  • Plug the controller's 3-pin output into the input end of the bulb string.
  • Pixel bulbs are one-directional โ€” the data arrow on the string must point away from the controller. Connect it to the wrong end and nothing will light.
  • Use up to 100 bulbs. Fewer is fine; more than 100 will not animate past the 100th bulb.
  • Push the connector in fully until it clicks.
  • Not sure? Watch the wiring video above โ†’

3. Connect the power supply

  • Use a 12V DC SMPS rated for your bulb count (a 100-bulb string needs roughly 10โ€“12A headroom; a 12V 15A / 200W unit is a safe choice).
  • Match the polarity โ€” +12V to + and โˆ’ to โˆ’. Reversing it damages the controller and is not covered by warranty.
  • The controller and the bulb string must share the same โˆ’(GND) as the SMPS.
  • Never connect anything to 220V AC mains.

4. Switch on

Turn on the SMPS. The effects start by themselves within a second and keep looping. On the RGB model there is nothing else to do โ€” it has no switch and no settings.

5. Using the mode switch (RGB+W only)

The RGB+W model has a 3-position switch on the front:

Switch position What it does
Centre (O) Steady warm white โ€” the whole string holds a calm warm glow, no movement
I Warm white effects โ€” 12 animations, all in warm white
II RGB effects โ€” 30 full-colour animations

You can move the switch while the controller is running โ€” it takes effect straight away. The RGB model has no switch. See the RGB+W modes on video โ†’

6. Troubleshooting

Problem What to check
Nothing lights up SMPS is on and giving 12V; +/โˆ’ not reversed; the controller is on the input end of the string (data arrow pointing away).
The last bulbs never animate Your string is longer than 100 bulbs. The program covers the first 100 only.
Far-end bulbs look dim or reddish Voltage drop. Use thicker supply wire, or feed 12V to the far end of the string as well (power injection).
Colours are swapped (red shows as green) Your bulbs use a different colour order. Message us with a photo of the bulb and we will send the matching program.
Occasional flicker or a sudden jerk Almost always the power supply. Try a known-good 12V adapter โ€” if the flicker stops, the SMPS is the cause. Rainproof SMPS should be earthed. Also keep the data wire short.
Warm white looks too yellow or too white The shade is tuned at the factory. Tell us the shade you want and we can load it before dispatch.

7. Care & safety

  • Keep the controller and the SMPS dry โ€” they are not rainproof.
  • Keep the SMPS ventilated; do not cover it.
  • Switch the supply off before changing any connection.
  • Do not cut or extend the output lead while powered.

Specifications

Specification Detail
Operating voltage 12V DC (also works on 5V if your bulbs are 5V)
LED IC WS2811 (individually addressable)
Bulb count Up to 100 bulbs (programmed for 100)
Models RGB ยท RGB+W (warm white)
Effects โ€” RGB 50+ colour effects, auto loop
Effects โ€” RGB+W 42 total โ€” 30 RGB + 12 warm white, plus steady warm white
Control RGB: none โ€” fully automatic ย ยทย  RGB+W: 3-position mode switch
Output 3-wire lead (V+ ยท DATA ยท GND)
Programming Factory loaded โ€” no remote, app or setup
Operation Fully automatic on power-up
Warranty 6 months* (manufacturing defects only)

๐Ÿ›’ Complete Your Setup

Get everything you need for a working bulb display from one place:

๐Ÿ’ก 12V Pixel LED RGB Bulb

WS2811 addressable bulbs made to run with this controller, with 1 feet wire between bulbs.

View 12V Bulbs โ†’

โšก 12V SMPS Power Supply

Reliable 12V power supplies in different wattages โ€” choose one rated for your total bulb count.

View 12V SMPS โ†’

Best For

๐Ÿช” Diwali bulb decoration ยท ๐ŸŽ† Navratri & Ganpati lighting ยท ๐ŸŒณ Bulb trees & outlines ยท ๐Ÿ’’ Weddings & events ยท ๐Ÿช Shop fronts ยท ๐Ÿ  Balcony & pooja room (warm white on RGB+W)

FAQ

What is the difference between RGB and RGB+W?
RGB plays 50+ colour effects only and has no switch โ€” it just runs. RGB+W adds warm white, and a 3-position switch on the front picks steady warm white, 12 warm white effects, or 30 RGB effects. Watch the RGB+W demo โ†’

How many bulbs does it run?
It is programmed for 100 bulbs and works with any string up to 100. Bulbs beyond the 100th will not animate.

Does RGB+W need special white bulbs?
No. It creates warm white from your normal RGB bulbs by mixing the colours, so the same string gives both colour effects and warm white.

Is it for 12V bulbs?
Yes โ€” it is made for 12V WS2811 pixel LED bulbs and runs on a 12V power supply. It also works on 5V if your bulbs are 5V.

How do I connect it?
Watch our full wiring guide in Hindi โ€” it shows the bulb and controller connection step by step. The same video is in the User Manual above.

Can I choose the effect, colour or speed myself?
No โ€” the effects are set at the factory and play automatically. If you want to pick colours and control speed yourself, see our 12V Manual Parallel HD Controller.

Is a remote included?
No. There is no remote or app. The RGB model runs on its own; the RGB+W model is controlled by the 3-position switch on the controller.

Where can I get bulbs and a power supply?
See our 12V Pixel LED RGB Bulbs and 12V SMPS range.

Warranty

6-Month Warranty* against manufacturing defects only.

*Not covered: physical damage, water damage, wrong SMPS connection (reverse +/โˆ’ polarity), connecting to 220V AC, or the controller/SMPS exposed to rain. Bulbs and power supply are sold separately.

โ“ FAQs
What is the difference between RGB and RGB+W?
RGB plays 50+ colour effects only and has no switch โ€” it just runs. RGB+W adds warm white, and a 3-position switch on the front picks steady warm white, 12 warm white effects, or 30 RGB effects.
How many bulbs does it run?
It is programmed for 100 bulbs and works with any string up to 100. Bulbs beyond the 100th will not animate.
Does RGB+W need special white bulbs?
No. It creates warm white from your normal RGB bulbs by mixing the colours, so the same string gives both colour effects and warm white.
Is it for 12V bulbs?
Yes โ€” it is made for 12V WS2811 pixel LED bulbs and runs on a 12V power supply. It also works on 5V if your bulbs are 5V.
Can I choose the effect, colour or speed myself?
No โ€” the effects are set at the factory and play automatically. If you want to pick colours and control speed yourself, see our 12V Manual Parallel HD Controller.
Is a remote included?
No. There is no remote or app. The RGB model runs on its own; the RGB+W model is controlled by the 3-position switch on the controller.