COB LED Chip 20W 30W 50W No Driver 110V/220V DIY Flood Light
COB LED Chip 20W 30W 50W No Driver 110V/220V DIY Flood Light
High-Power COB LED Chip – Driverless, Energy-Saving Brilliance
Upgrade your DIY lighting projects with this Smart IC COB LED Chip, available in 20W, 30W, and 50W. Designed to connect directly to mains voltage (110V or 220V–240V) without any external driver or transformer, this chip simplifies installation and slashes setup costs. Whether you're building a flood light, spotlight, or matrix lamp, this high-lumen COB chip delivers consistent, flicker-free illumination with a wide 180° beam angle.
Key Features
- No Driver Required: Built-in Smart IC allows direct connection to 110V or 220V–240V mains — no external power supply needed.
- High Brightness & Wide Beam: 180° beam angle floods your space with even, powerful light.
- Energy Efficient: High-quality COB technology maximises lumens per watt, helping reduce electricity consumption.
- Flicker-Free Output: Smooth, stable light emission suitable for workshops, garages, outdoor fixtures, and DIY builds.
- Fast Heat Dissipation: Aluminium housing (20W/30W/50W) draws heat away from the chip efficiently, extending component life.
- Long Lifespan: Rated for over 10,000 hours of reliable operation.
- CE Certified: Meets European conformity standards for safety and electromagnetic compatibility.
Specifications
| Type | High-Power COB LED Chip (Light Source) |
| Available Power | 20W / 30W / 50W |
| Input Voltage | 110V / 220V–240V AC |
| Color Options | Cool White (6000–6500K) / Warm White (2800–3200K) |
| Color Rendering Index | Ra80 |
| Beam Angle | 180° |
| Housing Material | Aluminium |
| Shape | Rectangular |
| Lifespan | Over 10,000 hours |
| Driver Required | No — Smart IC built-in |
| Certification | CE |
| Country of Origin | Made in China |
Perfect For
- DIY flood lights and outdoor area lighting builds
- Workshop, garage, and industrial spotlights
- Retrofitting existing light fixtures
- LED matrix and high-bay lighting projects
- Makers, electricians, and hobbyist builders
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Frequently Asked Questions
Q: Does this COB LED chip really work without an external driver?
A: Yes! The built-in Smart IC allows the COB LED chip to connect directly to 110V or 220V–240V AC mains power. No separate LED driver or transformer is required, making it ideal for straightforward DIY lighting installations.
Q: What is the difference between the 20W, 30W, and 50W versions?
A: The wattage determines the brightness (lumen output) and physical size of the chip. The 50W COB LED chip produces the most light and is best suited for larger outdoor flood lights or industrial spotlights, while the 20W is ideal for compact DIY fixtures or accent lighting.
Q: Can I use this COB LED chip for outdoor flood light projects?
A: Absolutely. This chip is designed for DIY flood lights, spotlights, and outdoor matrix lamp builds. Pair it with an appropriate aluminium heat-sink housing and weatherproof enclosure for a complete outdoor-ready fixture.
Q: Which colour temperature should I choose — cool white or warm white?
A: Cool White (6000–6500K) produces a bright, daylight-like tone ideal for workshops, garages, and security lighting. Warm White (2800–3200K) gives a softer, more inviting glow suited to residential or decorative settings.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.