This Tacoma 155 PowerLED Bi-Color marine lighting downlight offers full-brightness white LED light equal in brightness to the standard Tacoma 155 in white LED model, but with the addition of a low-level "blue" secondary color for night-time activities. Typical installations include cockpit overhangs, walkway overhangs, & towers. Both LED colors are fully dimmable from 0 to 100% & works with most off-the-shelf momentary switches (see specifications below for a link to the dimmer module). A remote mounted 3-position switch will allow you to switch from white to blue (or Off). To see recommendations on wiring for all functions, see the installation instructions download on the side menu bar.Features & Benefits:Low power consumptionNo radiated heatBoth LED colors are fully dimmableConstant-current driver with dimming interfaceSolid glass frosted lensDouble gaskets for splash-proof protectionLED Color: Cool White/BlueTrim Ring Material: Stainless SteelTrim Ring Finish: Stainless steelLens Material: Frosted GlassMethod: Screw MountIP Rating: IP65Electrical Protections: Spikes (up to 200 Volts), Transient ProtectionBeam Angle: 83 DegreesLifetime Hours: 50000 hr (70% Light Output)Luminous Flux: 274 lumensCertification & Compliance: CE-EMC, RoHS, UL 1598, UL1149, UL 8750, CSA C22.2#250.0, Class III, F-RatedHalogen Equivalency: 25 WattsColor Rendering Index (CRI): 78Trim Ring Dimensions: 6.102" Diameter x 0.35" HeightRecessed Depth: 1.13"Cutout Diameter: 4.181"Correlated Color Temperature (CCT): 6400KDimmer Module: ILIM80120LED Type: 2 x 3 Watts CW Cree LEDs & 2 x Blue Rebel LEDDimmer Interface: Pulse Width Modulation