20W 30W 50W 30V COB LED Matrix Diode Array LED Lamp Spotlight Bulb Projector Floodlight Light Source 2pcs/Lot
Technical Details
| Average Life hrs: | 30000 |
| Base Type: | welding |
| Beam Angle°: | 180° |
| Brand Name: | ATcomm |
| Certification: | RoHS,ce,FCC |
| Color temperature: | Cool White(5500-7000K) |
| Item type: | LED Bulbs |
| Led Bulb Type: | Spotlight Bulb |
| LED Chip Brand: | Epistar |
| LED Chip Model: | 3W High Power |
| Length: | 28mm |
| Luminous Flux: | 2000 Lumens & Above |
| Occasion: | Square |
| Power Tolerance: | 3% |
| Shape: | Square |
| Size: | 28*28mm |
| Voltage: | 30-34V |
| Wattage: | 20W 30W 50W |
| Wave band: | 452-455nm |
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