These halogen floodlights have the added advantage of offering a degree of light pollution protection. This puts light where it is required, & saves wasted light energy going into the night sky. Energy saving features This floodlight is packed with features to help save energy. The integral PIR motion sensor is another great way to save energy, as the light only comes on when it is needed. You can save further energy by adjusting the time setting. It can be set for a maximum of 12 minutes or a minimum of five seconds. In most situations, a light-up time somewhere between the two will be perfectly adequate, & the shorter the time the more energy is saved. Reduced electricity costs For further energy savings, this floodlight comes with a built-in reflector that amplifies light so that a 120W bulb produces light equivalent to a 150W bulb, & a 230w equivalent to a normal 300w.. You can easily reduce running costs by using the adjustable dimmer to reduce the brightness of the floodlight which requires less energy. Wide area PIRThe integral PIR sensor covers a large area with a 110 degree detection zone & a 12m radius. Strong & durable The body of this floodlight is made from strong, corrosion-resistant aluminium coated in black, & the clear front is shatterproof polycarbonate. It carries an IP44 rating, so it is protected against ingress of solid objects as small as 1mm, such as wires, & against rain & splashes. Bulbs included This floodlight is available in two wattages 120w & 230w & bulbs are include with both models. Halogen lamps are filament lamps with a halogen added to the gas filling. They have an increased light output and/or extended life compared with standard filament lamps, as well as a good, crisp light, but are less efficient than other types such as metal halide of fluorescent. Buy from Lyco All items in stock are available for next working day delivery, so order today & you could be seeing the light tomorrow!