หลอดไฟ LED (SF) (SF)

1. Design: Large bulb lamp using new light source of high - power high - brightness LED light source, 2, 700 K-9000K light color white color temperature, red, green, blue, Yellow and other colors; Base alloy, surface oxidation and ventilation design of internal special, with light weight and heat good advantage of attractive appearance of high - grade; Lampshade made for spraying sand - proof glass, mild tone, safe use; E27E26 of lamp cap the use of standard lamp cap, install change convenient.

2. High energy: LED a series of large bulb lamp using high - efficiency constant - current drive circuit and conversion efficiency of ≥ 90. Under the same conditions, 5W LED bulb lamp the equivalent of 100 W filament lamp brightness, saving rate as high as 95. LED bulb lamp service life for more than 30, 000 hours, was 10 times more than ordinary incandescent lamp life. Avoid often change the bulb, reduced maintenance costs. And no change in tone, permanent new.