4FT LED Tunable Linear Strip Light, 25/30/40W, 3500K/4000K/5000K, IP44, 0-10V Dimmable – 134 lm/W, Smart Sensor Ready

9-Setting Selectable Indoor LED Low Bay Fixture – 3 Wattages & 3 CCTs, Wet Location Rated, Surface or Chain Mount, 7-Year Warranty

The ETH-TLS-4-40W is a premium 4FT LED Tunable Linear Strip/Low Bay Fixture designed for high-performance indoor commercial and industrial lighting. Featuring 3X wattage selectability (25W, 30W, 40W) and 3X CCT tunability (3500K, 4000K, 5000K), this versatile luminaire provides 9 total setting combinations to suit various lighting environments — from storage aisles to workstations and covered decks.

With an impressive efficacy of 134 lumens per watt, the ETH-TLS-4-40W delivers up to 5360 lumens, supporting 0-10V continuous dimming for flexible lighting control. Its IP44 wet location rating makes it suitable for areas exposed to humidity and occasional splashing, while its aluminum housing with anti-corrosion coating ensures long-term durability in demanding settings.

This luminaire comes standard with surface-mount brackets and a J-box cover kit, and also supports optional V-hooks and chain hanging for ceilings up to 25 feet. An anti-UV prismatic frosted lens ensures uniform, glare-free light distribution while resisting yellowing over time.

Smart sensor ready, it is compatible with occupancy, bi-level dimming, daylight sensors, and emergency backup battery options for enhanced functionality and code compliance. Backed by a 7-year / 75,000-hour warranty, this fixture is UL, FCC, CE, and RoHS certified, qualifying for energy-efficiency rebates in many regions.

Key Features:

• 3X Wattage Selectable: 25W / 30W / 40W

• 3X CCT Selectable: 3500K / 4000K / 5000K

• Up to 5360 Lumens (134 lm/W)

• 0-10V Dimmable, Power Factor >0.9, THD ≤10%

• IP44 Rated – Suitable for Wet Locations

• Anti-UV Frosted Prismatic Polycarbonate Lens

• Aluminum Housing with Semi-Gloss Anti-Corrosion Finish

• Surface Mount Kit Included; Optional V-Hooks & Chains

• Smart Sensor Compatible: Occupancy, Daylight, Bi-Level Dimming

• Emergency Battery Backup Ready

• Operating Temp: -4°F to 104°F (-20°C to 40°C)

• UL, FCC, CE, RoHS Listed

• 7-Year / 75,000 Hour Warranty

Ideal For:
Gymnasiums, warehouses, packaging facilities, covered decks, manufacturing areas, and indoor ceiling spaces under 25 feet.