This countertop lighting has a power plug so you can easily install it yourself and don?t need a certified electrician. Dimmable in 2 steps with a touch sensor, so you can easily adjust the light to suit your needs. It?s easy to soften the light in your kitchen when you dine or socialize because this countertop light has a 2-step dimmer function. You control it with just a touch of your finger. The LED light source consumes up to 85% less energy and lasts 20 times longer than incandescent bulbs. Designer P Brickstad/A Palleschitz Designed to use with KNOXHULT kitchen, but can be used anywhere indoors where you need work lighting, for example in other kitchens, hobby areas and washing rooms. A certified electrician can connect several units of SLAGSIDA worktop lighting together. Dimmable to two levels. Built-in LED light source. Light color; warm white (3000 Kelvin). Color Rendering Index (CRI): 90. The light source has a lifetime of approx. 25,000 hours. This corresponds to about 20 years if the lamp is on for 3 hours per day. Product Size Max.: 6.6 W (7 W) Luminous flux: 480 lm Length: 60.0 cm (23 oe ") Width: 9.4 cm (4 ") Height: 4.7 cm (2 ") Cord length: 3.5 m (11 ' 6 ")