ALU CONNECT LED ceiling lamp, 36 W, length 1180 mm, silver. Supplied = assembled. Energy efficiency class for each light source = E (spectrum A to G) Energy consumption = 36 kWh/1000h. Bulb = LED. Power = 36 watt. Luminous colour = daylight white, warm white. Colour temperature = 3100 - 7000 K. Max. brightness = 620 lux. Luminous flux = 2800 lumen. Mains voltage = 110 - 240 V. Mains cable = 2 m. Service life = 20000 hrs. Protection type = IP20. Colour = silver. Feature = colour temperature adjustable. Material = aluminium, ABS plastic, polycarbonate, steel. Overall height = 60 mm. Overall width = 110 mm. Overall length = 1180 mm. The light intensity and colour temperature can be infinitely adjusted and modified using the remote control provided, with memory function. A lamp can be regulated individually or as part of a group (3 channels/groups provided on remote control) , reach up to 30 m. Multiple ceiling lamps can be combined in a series circuit. Ideal for offices and display rooms, shops and workshops. Housing made of high quality aluminium with glare free polycarbonate cover, for mounting directly on the ceiling or suitable for use as a suspended lamp, incl. steel cable suspension. Max. brightness 620 lux (measured at a distance of 110 cm) , 275 lux (measured at a distance of 165 cm) Remote control with a range of up to 30 m (the 2 x 1.5 V, type AAA batteries required are not included with the delivery) Protection class 1, voltage: input: AC 100 - 240 V/output: DC 100 - 126 V. This lamp contains integrated LED bulbs, with 380 LEDs in total. The service life of the LEDs is more than 20000 hours. Replacement The bulb cannot be replaced. The design of the lamp does not allow the bulb to be replaced, as this involves a risk of damaging the lamp.