Save energy and money with our R7s 420 lumen Linear LED Bulb. With a bulb length of 78mm it's ideal for mother and child uplighters and lower lumen level outdoor secruity flood lights. LEDs may not be a suitable replacement for all applications. Did you know an LED light bulb can save you on average, £7 per year compared to halogen light bulbs. Plus, this LED bulb is estimated to last for up to 10,000 hours, which is equivalent to 10 years and therefore saves you even more money on replacing bulbs. Please note: not compatible with dimmer switches or some specialist applications. 78mm height / 15mm diameter.