LED cob 7w bulbs are widely used for 1, Office building lighting 2, Hotel lighting 3, Meeting room 4, Retail shopping store 5, Showroom 6, Other illumination and decoration at home and public area. Model HB-cobe27-7w Power 7w Nput voltage ac85-240v Work frequency 50-60hz Luminous flux 650lm Color temperature Cool white : 5700k 500k Nature white: 4000k 400k Warm white : 3000k 300k Environment humidity 95% Working temperature: -20 +50 CRI >75 View angle 160 Dimension (w) 60mm x (h)115mm. Each bulbs packed into a box , the package size is : 60mm*h115mm.
