LED replacement for Metal Halide lamps Specification ( MH40-22W840 ) ( MH40-22W850 ) Delta Electronics Inc. 3 TUNGYUAN ROAD, CHUNGLI INDUSTRIAL ZONE, TAOYUAN, 32063, TAIWAN, R.O.C. 1 Appearance Delta Electronics Inc. 3 TUNGYUAN ROAD, CHUNGLI INDUSTRIAL ZONE, TAOYUAN, 32063, TAIWAN, R.O.C. 2 APPLICATION Exhibitions Museums Warehouses Libraries FEATURES MH40-22W840(850) with efficacy ~110 lm/W replaces 400W metal halide lamps with better light level at 50% energy saving. Providing 15% up-light to eliminate dark ceiling effect. Utilizing existing fixtures and ballasts with no conversion expenses and no need to bypass the magnetic ballast. Life time > 50,000 hours with consistent light output, will last 3 times longer than MH lamps. Over temperature protection. Only for vertical and open fixtures only. Compatible with all pulse start and probe start magnetic ballasts. NICHIA LED chips (LM-79 & LM-80 reports available on request) Certifications & Qualifications Approvals (pending): UL / DLC RoHS Compliant: Contains no lead / no mercury OPERATION CONDITION Operation ambient temperature: 0℉ ~ 125℉ (-20℃ ~ 50℃) Relative Humidity: 15% ~ 85%, Non-condensing Socket Type: Fits vertical mount mogul base – (EX39) MH socket Delta Electronics Inc. 3 TUNGYUAN ROAD, CHUNGLI INDUSTRIAL ZONE, TAOYUAN, 32063, TAIWAN, R.O.C. 3 SPECIFICATION Electrical Characteristics Model MH40-22W840 MH40-22W850 220W Wattage (Driven by magnetic MH ballast (277V, 347V & 480V) Wattage Replaced (Metal halide lamp) 400W Lamp Watts Saved 180W Accumulated Savings over 50,000hrs based on $0.12 /kWh $ 1,080 Optical Characteristics Model MH40-22W840 MH40-22W850 Color Temperatures 4000 K 5000K Color Rendering Index > 80 Total Lumens* 24,000 lm Up-light Lumens* 3,000 lm Down-light Lumens* 21,000 lm LED Lamp Efficacy 109 lm/W Lumen Maintenance (L85) 50,000+ hours life * Lumen output tolerance ±10%, depends on magnetic ballasts. Delta Electronics Inc. 3 TUNGYUAN ROAD, CHUNGLI INDUSTRIAL ZONE, TAOYUAN, 32063, TAIWAN, R.O.C. 4 PRODUCT DIMENSIONS (230.1mm) (180.8mm) (71.4mm) MH40-22W840 / MH40-22W850 (168.4mm) (1045 gram) Delta Electronics Inc. 3 TUNGYUAN ROAD, CHUNGLI INDUSTRIAL ZONE, TAOYUAN, 32063, TAIWAN, R.O.C. 5