Professional COB LED 13.5mm, Power 5W
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 8,99 lei | — |
| 3–4 pcs | 8,54 lei | 5% (−0,45 lei/unit) |
| 5–10 pcs | 8,09 lei | 10% (−0,90 lei/unit) |
| 11+ pcs | 7,64 lei | 15% (−1,35 lei/unit) |
5W COB LED Chip for compact professional lighting
The 5W COB LED Chip, with dimensions of 13.5 x 13.5 mm, is a high-density light source intended for lighting projects that require high luminous flux in a small space. Its cool white color temperature (6000-6500K) and efficiency of up to 150 lm/W make it suitable for luminaires, advertising light boxes, and industrial lighting systems. The aluminum base with mounting slots ensures the necessary thermal dissipation for long-term stable operation.
What you get with this product
- Luminous flux of 700-710 lm at only 5W consumption — efficient lighting with low energy consumption
- Efficiency of up to 150 lm/W — one of the best efficiencies available for COB chips of this size
- Integrated aluminum base with mounting slots — uniform thermal dissipation without large additional cooling accessories
- Color rendering index Ra over 80 — illuminated object colors are rendered naturally and clearly
- Lifespan of approximately 20,000 hours — rare replacements, low maintenance costs
- Compact format 13.5 x 13.5 mm, 1 mm thickness — easily integrates into narrow spaces or luminaires with a reduced design
How it works and how to install it
The 5W COB LED chip is powered by 15V DC with a current of 300 mA, through an appropriate LED driver (not included). Installation is done directly onto a metal heatsink using thermal paste, to ensure the dissipation of heat generated during operation. The positive and negative power contacts are located in different corners of the aluminum base, identifiable by the marking on the chip, and incorrect polarity connection or using an incorrect voltage can permanently damage the component.
Frequently asked questions
Do I need a separate driver for this 5W COB LED chip?
Yes, the chip requires an LED driver that supplies 15V DC at 300 mA. It does not connect directly to the 220V mains.
Does this chip get hot, and do I need a heatsink?
Yes, at 5W, the chip generates significant heat and must be mounted on a metal heatsink with thermal paste, otherwise, its lifespan will be significantly reduced.
Can it be used outdoors or in wet areas?
No. The COB LED chip does not have moisture protection and is not suitable for use in wet environments or directly exposed to the elements — it should only be installed in luminaires with an appropriate protection rating.
Technical specifications
| SKU | Q-20C026 |
| Power | 5W |
| Supply Voltage | 15V DC |
| Current | 300 mA |
| Luminous Flux | 700 - 710 lm |
| Luminous Efficiency | 140 - 150 lm/W |
| Color Temperature | 6000 - 6500K (cool white) |
| Color Rendering Index (CRI) | Ra > 80 |
| Base Size | 13.5 x 13.5 mm |
| LED Die Diameter | 9 mm |
| Thickness | 1 mm |
| Base Material | Aluminum |
| Lifespan | approx. 20,000 hours |
| Package Contents | 1x 5W 13.5 mm COB LED Chip |
Warranty and support
The product benefits from a 2-year legal warranty in accordance with Romanian legislation. You can return the product within 30 days of delivery if it does not meet your expectations. Delivery is carried out quickly by courier throughout Romania.
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