产品简要描述及优势 Mixed Powder&pure copper wire
High luminous efficiency, Up to 80% energy saving
Excellent color rendering
产品详细描述
4U energy saving lamp
1) rated voltage:110V-250V, wattage: 28w
Tube diameter:
Luminous efficacy > 50LM/W, power factor >0.6, CRI>80
2) High luminous efficiency, Up to 80% energy saving
3) Excellent color rendering, nice light distribution
4) Up to 6,000 hours lifetime
5) Flicker free
6) Applications: suitable for factories, roads, squares, docks, parking, garden, shopping malls
and other large area lighting places
7) OEM accepted
8) Package: single color box, 50pcs per carton
