RAB Area Light, Type II Pulse Start, Series: ALH, 120/208/240/277 VAC, 288 W Fixture, 1.4/2.5/0.8/1.5/0.7/1.3/0.6/1.1 A, ED18 High Pressure Sodium Lamp, 250 W Lamp, 12000 hr Average Life, Constant Wattage Autotransformer (CWA) HPF Quad Tap Ballast, Tempered Glass Lens, 22000 Lumens, Arm Mount, Die Cast Aluminum Housing, Bronze Housing, 7.5 in H x 26.4 in W x 16.375 in D

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/RAB_ALH250PSQ_Specification_Sheet.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/RAB_ALH250PSQ_Specification_Sheet.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/RAB_HAZBLED42F-G_Warranty_Information.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/RAB_HAZBLED42F-G_Warranty_Information.pdf

• Factory wired for 277 VAC
• Fins dissipate heat outside the ballast compartment
• Hydro formed type II reflector for superior optic control
• Capacitor cradle dissipates heat and extends lamp and ballast life
• Stainless steel external hardware
• Fixed arm for pole mounting or slipfitter mount
• Silicone gasket for durable weatherproofing and easy relamping
• 87% ballast efficacy
• 76 LPW efficacy
• Hydro formed type II reflector
• High temperature extruded silicone set in die cast retaining groove lens gasket, remains in-place during relamping
• Porcelain socket pulse rated 4 kV, 1500 W and 600 VAC, reinforced with cat's eyes for added durability
• Silicone and fiberglass 14 ga socket leads rated for 200 deg C
• Plated screw shell designed to resist corrosion with spring loaded center contact
• 20 ft mounting
• 1.4/2.5 A at 120 VAC, 0.8/1.5 A at 208 VAC, 0.7/1.3 A at 240 VAC, 0.6/1.1 A at 277 VAC