10W 6500K B22 1000 Lumens T Bulb and Linear Design with Wider Light Distribution Adjustable Design with 90 Degree Horizontal and 35 Degree Vertical tilt High Brightness LED with Efficacy upto 100 lm/W Soft & Glare Free Light,Good for Eyes and LM 80 Tested LED Technology ensures long life Manufacturer Warranty 1 Year and driver with HV protection upto 380V and Surge Protection upto 2.5kv To claim warranty Please write or call on below mentioned address: Wipro Consumer Care & Lighting, C Block, 2nd Floor, Doddakannelli, Sarjapur Road, Bangalore-560035 Toll free No: 1800-425-1969 Email id : feedback.wcc@wipro.com