Linear High Bay Light A-HBL2/4FT

Distribution warehouses with 8–12 ft wide aisles and 25–40 ft rack heights need directional vertical illumination that reaches every pick face from floor to top shelf — a requirement where the A-HBL2/4FT's 165 lm/W efficacy delivers a decisive cost advantage. At 250W, the fixture produces 41,250 lumens while consuming just 250W — matching the output of fixtures rated 15–20% higher in wattage from competitors with lower efficacy ratings. This efficiency advantage compounds across a 200,000+ sf distribution center: 165 lm/W versus 140 lm/W saves 15–20% on fixture count, reducing both purchase cost and installation labor. IES RP-7-21 requires 30–50 fc horizontal at floor level with ≥1 fc vertical at the highest pick face and ≤3:1 uniformity — specifications the A-HBL2 linear optics achieve in aisles where round fixtures cannot. The 0-10V dimming interface supports occupancy-based aisle switching that reduces energy by 35–50% in facilities with variable utilization patterns. ETL certified for code compliance. At $0.12/kWh and 20-hour operation, the 165 lm/W efficacy delivers payback under 15 months versus HID. Plan your layout free with LightSpec AI to determine exact fixture count and spacing.

Electronics assembly, food packaging, and light manufacturing lines operate at 50–100 fc with strict uniformity and color rendering requirements where lighting cost per square foot directly impacts product margin. The A-HBL2/4FT at 165 lm/W delivers more lumens per watt than any fixture in its class, meaning fewer fixtures per linear foot of production line — reducing upfront purchase, installation, and long-term maintenance costs by 15–20% compared to 140–150 lm/W alternatives. At 250W producing 41,250 lumens, a continuous row of A-HBL2 fixtures delivers 50–100 fc across 10–12 ft wide production bays with ≤1.5:1 longitudinal uniformity, eliminating the inter-fixture brightness variation where visual inspection accuracy drops. CRI >80 ensures reliable color discrimination for component identification, solder joint inspection, and finished product quality checks. The IP65 rating protects against particulates, mist, and cleaning agents without requiring additional enclosures that trap heat and reduce output. ETL certified for streamlined AHJ approvals. 0-10V dimming enables daylight harvesting in facilities with skylights or clerestories. Model your line layout free with LightSpec AI.

Regional hardware stores, building supply centers, and wholesale club retailers need 50–75 fc in merchandise aisles with CRI ≥80 for accurate color rendering — but often on tighter budgets than national chains. The A-HBL2/4FT at 165 lm/W delivers premium lighting performance at a compelling cost-per-lumen: the highest efficacy in the linear high bay category means fewer fixtures needed to achieve target foot-candles, reducing both capital cost and installation labor by 15–25% versus 140 lm/W competitors. A 200W fixture produces 33,000 lumens — enough to light 25 linear feet of aisle to 60 fc at 25 ft mounting height. The linear form factor penetrates deep into rack canyons that round fixtures cannot effectively illuminate, making it ideal for the 15–25 ft product racking common in home improvement retail. ETL certification provides the third-party safety listing required for commercial occupancy permits. The 100,000-hour L70 life means a fixture installed today won't need replacement for 12+ years at retail operating hours. Design your store lighting free with LightSpec AI to see exact uniformity across each aisle section.

Cold storage facilities spend $2.50–$4.00/sf/year on refrigeration energy, making every watt of heat from lighting fixtures a double cost: you pay for the electricity to create it and again for the refrigeration to remove it. The A-HBL2/4FT at 165 lm/W produces less heat per lumen than any competitor — at 250W, it generates just 60W of waste heat compared to 250W+ from the 400W HPS it replaces, reducing refrigeration load by 190W per fixture location. Across a 100,000 sf cold storage facility with 200 fixture positions, that's 38kW less refrigeration demand — saving $15,000–$25,000/year in cooling costs alone, on top of the $35,000–$50,000 in direct lighting energy savings. The IP65 fully gasketed housing withstands -40°F operation, daily humidity cycling, and chlorinated wash-down chemicals. The linear form factor delivers superior aisle coverage in the narrow pick corridors between pallet racks that define cold storage layout. ETL certification meets cold chain insurer and operator requirements. Calculate your total energy savings including refrigeration offset free with LightSpec AI.

Fitness clubs, YMCAs, and community recreation centers operate on tight budgets with high ceilings and diverse programming — making the A-HBL2/4FT's 165 lm/W efficacy a critical advantage. Higher efficacy means fewer fixtures to achieve 30–75 fc targets, directly reducing the capital budget for lighting in facilities where every dollar competes with equipment, flooring, and HVAC upgrades. At 250W producing 41,250 lumens in a linear pattern, continuous rows create the uniform, scallop-free illumination that group fitness classes and court sports demand — a significant visual quality improvement over point-source UFO fixtures spaced at wide intervals. IES RP-6 Class III recreational lighting requires ≤2:1 uniformity on court surfaces with careful glare control for upward-facing activities (yoga, floor exercises, stretching). The A-HBL2 directed optics achieve this without supplemental louvers that reduce output and increase cost. The 95–250W range covers everything from 18 ft fitness studio ceilings (95W) to 35 ft gymnasium peaks (250W) with a single product family for simplified specification and spare parts. 0-10V dimming enables activity-based scene presets. ETL certified. Verify your recreation facility layout free with LightSpec AI.