Identification & Application Halco 36161 CLHB-2-LS-CS-U ProLED Select Compact Linear High Bay, 125W/150W/165W, 3500K/4000K/5000K Selectable, 19,700-22,500-24,200 Lumens, Controls Ready, 120-277V The Halco ProLED Select Next Generation Compact Linear High Bay combines advanced lighting performance with exceptional field configurability in a compact, installer-friendly design. Adjustable lumen output, selectable color temperature, and field-selectable beam angles allow a single fixture to meet the lighting requirements of warehouses, manufacturing facilities, gymnasiums, retail spaces, and other large indoor commercial environments. The fixture features selectable 125W, 150W, and 165W power settings with selectable 3500K, 4000K, and 5000K color temperatures. Depending on the selected configuration, it delivers between 19,700 and 24,200 lumens with efficacies up to 171 lumens per watt. Three selectable beam distributions (45°×100°, 65°×90°, and 90°×90°) provide outstanding flexibility for varying ceiling heights and lighting layouts. Constructed with a rugged die-cast aluminum housing and durable polycarbonate lens, the fixture is built for long service life in demanding commercial and industrial environments. An integrated Zhaga Z10 receptacle allows plug-and-play installation of PIR occupancy sensors and Bluetooth lighting control solutions for advanced energy management. The universal 120-277V driver provides standard 0-10V dimming and delivers over 100,000 hours of L70 lumen maintenance. Standard chain and V-hook mounting hardware are included, while optional surface mount kits, pendant mount kits, wire guards, emergency battery backup, and high-voltage driver kits are available separately. Technical Performance Specifications Brand Halco SKU or SKU/MPN 36161 / CLHB-2-LS-CS-U Product Type ProLED Select Compact Linear High Bay Electrical 120-277VAC, Selectable 125W / 150W / 165W, 0-10V Dimming Optical Selectable 3500K / 4000K / 5000K, 19,700-22,500-24,200 Lumens, Up to 171 lm/W, 80+ CRI Beam Distribution Selectable 45°×100°, 65°×90°, or 90°×90° Construction Die-Cast Aluminum Housing with Polycarbonate Lens Voltage Universal 120-277VAC Controls Integrated Zhaga Z10 Receptacle, Controls Ready, 0-10V Dimming, Compatible with PIR Sensors and Bluetooth Lighting Controls Operating Temperature -40°C to 55°C (-40°F to 131°F) Dimensions 15.0" L × 11.2" W × 2.6" H Weight 7 lbs Mounting Chain and V-Hook Included, Optional Pendant Mount and Surface Mount Kits Environmental IP20 Rated, Damp Location Rated Compliance cULus Listed, DLC 6.0 Premium, FCC, RoHS Compliant Lifecycle L70 >100,000 Hours Warranty 5-Year Limited Warranty Documentation See spec sheet.