50W COB LED Green Light Chip, 220V AC / XSY-5454
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 23,99 lei | — |
| 3–4 pcs | 22,79 lei | 5% (−1,20 lei/unit) |
| 5–10 pcs | 21,59 lei | 10% (−2,40 lei/unit) |
| 11+ pcs | 20,39 lei | 15% (−3,60 lei/unit) |
50W Green COB LED Chip, 220V AC Direct Power Supply
The 50W Green COB LED chip is a high-intensity colored light source, built with Chip-on-Board technology, powered directly by a 220V AC mains without an external driver. It produces a uniform and vibrant green light with a wide emission angle, suitable for decorative spotlights, stage installations, signage, or DIY colored lighting projects. The XSY-5454 model offers a compact and robust construction, with clear L and N connections marked directly on the PCB.
What you get with this product
- Direct 220V AC power supply — no driver or additional power source needed, reducing project costs
- Intense and uniform green light at 520-530 nm — pure spectral color, visible from a long distance
- 120-degree emission angle — covers a wide area without a central blind spot
- Luminous flux of 3500-4000 lm — real 50W power in a compact module, easy to integrate into existing luminaires
- L and N connections clearly marked on the PCB — quick integration without additional documentation
- COB technology — high chip density on a small surface, efficient thermal dissipation through the aluminum substrate
How it works and how to install it
The 50W green COB LED chip is powered directly by 220V AC through the two terminals marked L (phase) and N (neutral) on the board. It does not require a driver or voltage converter, which significantly simplifies integration into projectors, DIY fixtures, or decorative installations. For optimal operation, the chip must be mounted on a suitable 50W thermal heatsink, using thermal paste between the COB surface and the heatsink — this is the only essential condition for the correct lifespan of the module.
Frequently Asked Questions
Does this 50W COB LED chip need a driver?
No. The XSY-5454 chip is designed for direct 220V AC power, with the driver integrated on the board — you connect directly to phase and neutral.
Do I need a heatsink for this LED chip?
Yes, mounting on a thermal heatsink is mandatory. At 50W dissipated power, the lack of a heatsink will lead to overheating and damage to the chip in a short time.
Can this green COB chip be used in outdoor projectors?
The chip itself does not have an IP rating — protection against moisture and dust depends on the light fixture in which it is mounted. Used in a projector with a sealed casing, it works perfectly outdoors.
Technical specifications
| Model | XSY-5454 |
| Power | 50W |
| Supply voltage | 220V AC (direct to mains) |
| Light color | Green |
| Wavelength | 520-530 nm |
| Luminous flux | 3500-4000 lm |
| Emission angle | 120 degrees |
| Module type | COB (Chip-on-Board) |
| Connections | L (phase) and N (neutral), marked on PCB |
| SKU | Q-20C066 |
Warranty and support
The product benefits from a 2-year legal warranty in accordance with Romanian law. We accept returns within 30 days of receiving the order, no justification required. Delivery is fast via courier, with order tracking available.
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