The Kiel LED flexible task light may be table-top mounted or installed on a wall/bulkhead. It features a heavy duty brass coil gooseneck which holds its position without sagging or swaying. It is an effective desk or chart light and boasts exceptional illumination with a comfortable (warm) color temperature & hue. Furthermore, this fully dimmable fixture features a micro-pushbutton “soft-switch” conveniently located right on the fixture’s base. Keeping your finger on the “soft-switch” will vary the light intensity to the desired setting. The intelligent built-in dimmer module also has a memory feature that recalls the last light level you set before turning the fixture off.Features & Benefits: Solid brass construction Heavy duty brass coil neck Hand crafted glass shade Integrated constant-current driver Built-in “soft-switch” dimming Substantial power savings Desktop or bulkhead mounting Product Details Materials: Brass/Aluminum/Glass Trim Ring Diameter: 1.47″ (37.5mm) Base Diameter: 2.16″ (55mm) Full Extension (from wall): 16″ (406.5mm) Input Voltage: 11-30VDC Input Power (Watts): 3W Lumens: 145 lms LED Engine: 3W Luxeon Driver: DC to DC constant-current Beam Angle (FWHM): 45 Correlated Color Temperature (CCT): 3100K Wire Size: See Chart Lifetime Hours (L70): 50,000 hrs (70% output) Electrical Protections: Transient and Reverse Polarity Dimmer Module: Built-in with micro push-button Mounting Method: Screw fasteners (included) Ingress Protection: IP20 Manufacturer: Prebit (Germany) Selectable ModelsILPB21713305ILPB21713307ILPB21713309