Halco ProLED Select Linear Highbay LHB-1-WS-50-U 30281 LHB1 70W/90W/110W 5000K

Halco ProLED Select Linear Highbay LHB-1-WS-50-U (30281) – LHB1, 70W/90W/110W Wattage Selectable, 5000K

The Halco ProLED Select Linear Highbay LHB-1-WS-50-U (Halco product 30281) is an LHB1 linear high bay luminaire, field-selectable across three wattages (70W/90W/110W) at a fixed 5000K color temperature, replacing a 250W MH fixture. It delivers 9,800 – 14,850 lumens depending on the selected wattage, at 135–140 LPW efficacy. Housed in durable steel with a frosted polycarbonate lens, it ships with a chain and V-hook mount. Confirm wattage step, CCT, and voltage before ordering.

Technical Specifications

Product Overview

The ProLED Select Linear Highbay Series is a long-life, energy-efficient replacement for linear fluorescent or HID high bay fixtures. Built for high mounting heights, it delivers instant-on illumination and uniform light distribution with reduced maintenance. ProLED Select Wattage Selectability lets a single SKU cover 3 lumen packages – the LHB1 model covers 70W/90W/110W (9,772 – 14,588 lm), replacing a 250W MH fixture.

This order code is fixed at 5000K; Halco also stocks the same LHB1 wattage range in the other CCT under a separate order code. Field wattage selection is made via a jumper or dipswitch on the driver – consult the installation instructions for the exact selection method. The fixture ships with a chain and V-hook mount; pendant and surface mounting kits are available separately for hard-mount installations.

Compatible Applications

• Warehousing
• Manufacturing
• Showrooms
• Gymnasiums
• Big box and retail stores

Before Ordering – Verify

• Wattage is field-selectable among 70W/90W/110W, but CCT on this SKU is fixed at 5000K. For 4000K, order LHB-1-WS-40-U instead.
• Confirm lumen package: LHB1 covers 9,772 – 14,588 lm. Halco also stocks LHB1 through LHB4, each with its own wattage/lumen range – confirm the correct size for the required lumen output.
• Confirm voltage: this fixture accepts Universal 120-277VAC & High Voltage 347-480VAC – confirm the supply circuit falls within the correct range, particularly for 347-480V high-voltage services.
• Stock SKUs ship with 0-10V dimming only – no motion sensing or battery backup. RF motion sensing (-LVMS), PIR motion sensing (-PIRMS), and emergency battery backup (-EM) are made-to-order options, including combined configurations, with lead times – confirm timeline before quoting.
• Confirm mounting method: this fixture ships standard with a chain and V-hook mount. A pendant mounting assembly (LHB-PMA) fits all sizes; surface mount kits are size-specific – LHB-SMK-1 fits LHB1, LHB2, and LHB4, while LHB3 requires the separate LHB-SMK-2 (not the same kit).

Safety and Handling Guidelines

• De-energize the circuit before installing, relamping, or servicing the fixture.
• Select the wattage tap before final installation is complete; verify against the driver label.
• Confirm the mounting structure (chain, V-hook, pendant, or surface kit) can support the fixture weight at the intended mounting height.
• UL Listed for Damp Location only – confirm the installation location does not require a Wet Location rating.
• Use only with a dimmer or control confirmed compatible with 0-10VDC dimming.

Compliance

• Listings: cULus, DLC 5.1 Premium, FCC.
• UL Listed for Damp Location.
• DLC 5.1 Premium listed – may qualify for utility rebate programs; confirm current DLC listing status before quoting a rebate-dependent project.
• All specifications are subject to change by the manufacturer; the current Halco published specification governs.

Ordering Information

• Product code: LHB-1-WS-50-U  |  Halco product number: 30281  |  ADL Supply SKU: HAL30281
• Configuration: LHB1, 70W/90W/110W wattage selectable, 5000K, Universal 120-277VAC & High Voltage 347-480VAC.
• Lumens by wattage step (5000K): 70W: 9,800 lm (140 LPW); 90W: 12,330 lm (137 LPW); 110W: 14,850 lm (135 LPW).
• Also stocked: LHB-1-WS-40-U (4000K, same LHB1 wattage range).
• Accessories (sold separately): LHB-PMA pendant mounting assembly (fits LHB1-LHB4); LHB-SMK-1 surface mount kit (fits LHB1, LHB2, LHB4 – LHB3 requires LHB-SMK-2); LHB-MWMS/LHB-MS-RC microwave motion sensor and remote; wire guards sized per LHB1&2/LHB3/LHB4.
• Made-to-order configurations: -EM (battery backup), -LVMS (RF motion sensing), -PIRMS (PIR motion sensing), and combinations thereof (e.g. -EM-LVMS) – lead times apply.
• Warranty: 5-year standard limited warranty (Halco).

For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.