4W LED bulb

Descripción del producto

1) LED wattage 4w . 2) LED quantity 7pcs. 3) Luminous Flux **0lm 4) Light effect *0lm/w 5) LED type SMD ***0 6) CRI more than *5Ra 7) Base E*7/B*2/E*4/GU*0 8) Input voltage ******0 VAC 9) View angle **0 degree *0) Color Temperature ********0k *1) Material: pure aluminum+ pc *2) Work temperature **0 to **5 degree *3) Store Temperature **0 to **5 degree *4) Lamp cup color white, black, gray *5) Certificates CE, FCC *6) Lifetime *0, **0hours *7) IP *0 *8) Guarantee two years Characteristics 1, Beautiful Unique appearance, 2, Advantages for new bulbs: we use two levels heat sinks to move the heat away from the LEDs. The inside heat sink can conduct the heat generated by LEDs to the outside heat sink within 5 minutes. and we also use PFC circuit to increase the lifespan of the LEDs. 3, The structure and design with our own patent .