Product No: LS-B72
The LS-B72 UL 1598 temperature rise test ceiling is structurally designed to meet the temperature rise testing requirements of lighting products and is specifically designed for verifying the temperature rise performance of lighting equipment. This test ceiling integrates a compatible junction box, temperature sensing auxiliary components, and a standardized support structure, simulating the actual use scenario of lighting equipment installed in a ceiling. Equipped with movable brackets and casters, its placement can be flexibly adjusted, facilitating daily laboratory testing operations and equipment management. Furthermore, standardized board materials, supporting timber, and cable configurations ensure the consistency and stability of the testing environment, providing a reliable testing platform for accurately obtaining temperature rise data of lighting equipment during actual operation.
Standards:
| Standard No. | Standard Name |
| UL 1598:2024 | Standard for Safety for Luminaires |
| UL 1993:2024 | Standard for Safety for Self-Ballasted Lamps and Lamp Adapters |
Specifications:
| Item Name | Specifications |
| Octagonal Outlet Box | Westing House 1050 (USA), Specifications: 4 x 1-1/2 inch |
| Ceiling branch wire temperature detector | Optional equipment 1 piece |
| External dimensions | Length: 1400mm*Width: 1220mm*Height: 2050mm |
| Front and back plates | 1218mm*1218mm,12mm Thickness |
| Timber on both sides | 2×6 inches |
| Timber at both ends | 1×6 inches |
| Intermediate support timber | 2×4 inches |
| Neutral wire Live wire | Black and white 14AWG 1015 |
| Ground wire | Green 15AWG 1015 |
| Ceiling height from the ground | 1.85m |
| Fiberglass | Double-layer vertical 89mm, with factory certificate, no calibration certificate. |

UL 1598 Figure19.10.1