The Eterna Polycarbonate BRICKLED 6000K Daylight LED Bulkhead with Optical Stainless Steel Frame. Giving a Modern Design and Instant Light whilst fitting into a standard Brick size hole. This luminaire has an LED panel so no lamp replacement is required, making it maintainance free. With its ultra low energy consumption and prolonged lamp life of approximately 20,000 hours this low energy amenity lighting bricklight is the ideal solution for discreetly illuminating the outside of your house and garden. Main Features - 6000K (Daylight White) - 280 lumens / 5.4W Rated with A Energy Rating - 20,000 hours average life expectancy - IP65 Rated (Total Protection against Dust and Low Pressure Jets of Water) - This luminaire contains built-in LED lamps and the lamps cannot be changed in the luminaire - Opal diffuser with optional stainless steel frame; Offers a soft, stylish lighting effect - Polycarbonate construction - Fits standard brick size hole - Integral driver / Cable gland included - Dimensions - W 233mm x H 105mm x D 75mm - Cable gland included Technical Specification Luminaire lumens (with diffuser) - 280 lm Lumens from chip (no diffuser) - 450 lm Useful lumens - 260 lm Rated Wattage - 5.4W Rated luminous flux - 260 lm Nominal life time of the lamp - 20,000 hrs Colour temperature - 6000K Number of switching cycles before premature lamp failure - 10,000 Warm-up time up to 60 % of the full light output - Instant full light Is this product dimmer compatible? No Nominal beam angle - 120° Rated power wattage - 5.4W Rated lamp lifetime - 20,000 hrs Lamp power factor - >0.5 Lumen maintenance factor at end of nominal life - 60% Starting time -