LB6044.500-US-SLFB-350-740: VESTA S L 4 LED - [SLFB] 85x90° - 6 W - 4000 K CRI 70 TECHNICAL INFORMATION: Housing: Corrosion resistant, extruded, marine grade aluminum housing; Finishing: Chromate conversion pretreatment followed by electrostatic powder coating; Fasteners: Stainless steel (AISI 304 / EN 1.4301 grade); Lens / Reflector: PMMA lens with high optical efficiency; Glass / Diffusor: Tempered safety glass; Impact protection: IK05; Ingress protection: IP65; Input voltage: 120-277V 50/60Hz; Insulation class: Class I; Weight: 12.1 lbs; LED module: High power LEDs on metal-core PCB; Driver: Internal LED driver; Driver surge protection: 3/3 kV; Power factor: > 0.40; Through wiring: Single cable entry; Operating temperature: -40...50°C; Cable: 0.5 m of flexible cable; DETAILS: Light distribution: [SLFB] 85x90°; Delivered lumens flux: 400 lm; Rated input power: 6 W; Colour temperature: 4000 K CRI 70; Luminaire efficacy: 67 lm/W; Lamp: 4 LED; MacAdam Ellipse: 3 SDCM OPTIONS: Control: On/Off; Product colours: Black, Dark grey, Anthracite grey, Light grey, White, Bronze, Custom colour (Please specify RAL code) EXTRAS: Luminaire body options: Double powder coating