240V G9 28W Tungsten Halogen Energy Saver Lamp (Replaces 40W) Warm White 3000K by Knightsbridge £1.50 + VAT SKU G928W 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Specification Quantity Breaks Description G9 240V 28W Tungsten Halogen Energy Saver Lamp. This lamp offers a 20% energy saving from the original 40W version with similar light output. Specification Datasheet Quantity Breaks