... Ltd. is one of the pioneering manufacturers of Energy Saving Lamps and LED Lighting. With over a decade of exporting experience ... WALMART, SYLVANIA, and OEM for PHILIPS. Cold White Lamps HOT SALES !!! Cold White Lamps 6400K E27/B22 4U (CE,ROHS, GS) ² ... -6400k) 4. Insatnt start, flicker free5. OEM welcome6. Low heat emission7. Tri-colorApplications1. Recessed lighting, shelf lighting, ceiling/wall coves2 ...