: COB LED chip has higher stability and higher light efficiency. The aviation-grade aluminum plate is hard and has high heat dissipation efficiency. No flicker, long service life, uniform and soft light, suitable for night lighting.
materials: COB lamp beads use aluminum substrates, flip-chip light sources, good heat dissipation, replacing standard 5W incandescent lamps, lower power consumption, and more energy-saving.
Small size: COB lamp beads are light in weight, small in size, easy to store and use, and can be used immediately after power-on. It is very suitable for all kinds of small lamps, creating a warm for your indoor and outdoor.
Wide application range: COB lamp beads use high-brightness integrated lamp chip, 450LM, uniform light on 1 side, soft light effect, no flicker. It is widely used in DIY lamps, desk lamps, spotlights, downlights, ceiling lamps, etc.
Easy to use: start, no flicker, strong shock Voltage: 15-17V, power: 5W, size 20x20mm / 0.8x0.8in.