Mains voltage lamps that provide up to 30 per cent energy saving compared to incandescent. Direct replacement for basic A shape GLS lamps. Fully dimmable. 42 W. is equivalent to 60 W. output. 2000 hours life Approx.. 630 lumen. Dimensions: 55 (h) x 55 (w) x 97 (d)mm. Power Type: 240 V., 28 W.