D'Mak DMak LED Wall Batten Tubelight 20W, 2 Foot, Cool White 6500K, 2 Years Warranty - BIS Approved, T-10 heavy model (Pack of 4) Straight Linear LED Tube Light(White, Pack of 4) vs Philips 10W B22 T-BULB Straight Linear LED Tube Light(White, Pack of 12)