The Thorsby Series
BLCT - Linear High Bay
Files and Resources
English
The Thorsby Series - BLCT Specification Sheet, 09 2025-EN-US.pdf
Spanish
The Thorsby Series - BLCT Specification Sheet, 09 2025-ES.pdf
French
The Thorsby Series - BLCT Specification Sheet, 09 2025-FR.pdf
Wattage Tables
BLCT 8FT Wattage
BLCT 4FT Wattage
Description
The BLCT is an LED linear high bay luminaire designed for suspended mounting, and is well suited for indoor use where high efficiency lighting is required.
Specifications
| Supported Voltage | 120-277V, 120-347V, 347V |
| Available Sizes | 4', 8' |
| Lifetime | L70 of 99,000+ hours, L90 of 30,000+ hours |
| Lumen Output | 1' 1.125L (1125lm) to 8' 23L (23000lm) |
| CCT | 2700K, 3000K, 3500K, 4000K, 5000K, 6500K |
| CRI | 80+ standard, 90+ and 95+ available |
| Dimming | 0-10V Standard |
| Mounting | Holes provided for V-hangers, S-hook chain-mounting, or aircraft cables. Optional pendant mount brackets available. |
| Applications | Manufacturing Facilities, Storage, Offices, Schools, Retail Stores, Distribution Facilities, Processing Plants, Aisle Lighting |
Files and Resources
Wattage Tables
BLCT 8FT Wattage
| Size | Lumen Output | Actual Lumen Output | Fixture Wattage |
|---|---|---|---|
| 8' | 5 | 5000lm | 35.7 |
| 8' | 7 | 7000lm | 51.0 |
| 8' | 9 | 9000lm | 66.3 |
| 8' | 11 | 11000lm | 81.5 |
| 8' | 13 | 13000lm | 96.8 |
| 8' | 15 | 15000lm | 112.1 |
| 8' | 17 | 17000lm | 127.4 |
| 8' | 19 | 19000lm | 142.6 |
| 8' | 21 | 21000lm | 157.9 |
| 8' | 23 | 23000lm | 173.3 |
BLCT 4FT Wattage
| Size | Lumen Output | Actual Lumen Output | Fixture Wattage |
|---|---|---|---|
| 4' | 2.5 | 2500lm | 17.9 |
| 4' | 3.5 | 3500lm | 5.6 |
| 4' | 4.5 | 4500lm | 33.3 |
| 4' | 5.5 | 5500lm | 40.9 |
| 4' | 6.5 | 6500lm | 48.6 |
| 4' | 7.5 | 7500lm | 56.3 |
| 4' | 8.5 | 8500lm | 63.9 |
| 4' | 9.5 | 9500lm | 71.6 |
| 4' | 10.5 | 10500lm | 79.3 |
| 4' | 11.5 | 11500lm | 86.9 |