... light 1.Factory direct sale 2.Lumens:300-360LM 3.Lifespan:50000hours 4.CE RoHS,3 years warranty ce rohs new style ... cob super light low light decay 4w e27 led spot light Parameter specifications: Item noYH-E27- ... counter lighting, office work station 3. Back lighting, step lighting, light boxes 4. Merchandising, exhibition stands, and panels5. Business building ...