Specifications: Energy saving exceeding 70% Even light distribution Original Epistar chips Instant start, no flicking, no humming Unsuitable for enclosed fittings 260° light output 118x308mm Long lifespan between 25,000 and 50,000 hours   This Heathfield 100w GES LED Corn Lamp is the ideal replacement for traditional 150w SON or Metal Halide lamps. Offering energy savings of up to 60% in comparison to their SON or Metal Halide equivalents, these100w LED corn lights are perfect for replacing your old and inefficient warehouse, factory or outdoor lighting.  Offering a lumen output of 11,000lm (110 lumens per watt) and a colour temperature options of 3000k (Warm White), 4000k (Cool White) & 6000K (daylight), the 100w LED corn light offers a clean, crisp white light rather than the yellow glow of traditional SON lamps. This therefore means they are more than suitable for areas protected by CCTV as the light colour and quality will allow for clear and visible video capture. With a lifetime of 10,000 of hours, these 100w LED corn lamps will significantly reduce wasted time spent on maintenance and replacement. When installing our 100w LED Corn Lights you will need to bypass any existing control gear and wire directly to the lampholder, much like a traditional pendant fitting.     Input Voltage 100-300V Colour Switchable No Dimmable No Technology LED Cap GES - E40 Giant Edison Screw Colour Temperature 4000k - Cool White Operating Temperature -10°C to + 40°C Lumen 11,000lm, 10,450lm, 9,925lm Certificates CE, RoHS, WEEE Beam Angle 360° Dimensions 308Xø118mm Shape Corn CRI >80 Brand Heathfield Wattage 100W Item Code H100GESCL/4K/ECO - Cool White