Lights & Lighting
10W 20W 30W 50W 100W DC 12-14V 30-32V COB Module LED Chip Diodes Lamp Bulb For Outdoor Focus Spotlight Integrated Light Bead DIY
100W Power: 100W Voltage: DC30-32V Current: 3000mA±5% Serial and parallel circuit: 10 series and 10 parallel Size: 57*53mm (2.2441*2.0866in) Light-emitting surface size: 25*25mm (0.9842*0.9842in) Crystal size: 35*35mil Number of crystals: 100pcs Crystal name: Epistar chip Lumens: 12000LM Copper substrate thickness: