HTL 141055 UV-C Germicidal Lamp

is a replacement for Thermo Fisher™ 141055 (G36T5G5/32") is a 39-watt, preheat start, ozone-free germicidal (UVC) lamp designed for Thermo Fisher Scientific biological safety cabinets. This lamp is an equivalent replacement for Thermo Fisher Scientific G36T5/G5 (p/n 141055) and is proudly Made in USA.  

Applications

• Barnstead and Thermo Fisher Scientific 1300 Series A2 biological safety cabinets with UV Option:

• • UV light option UV light option for 4 foot cabinet: 141055-BSC

  • UV light option for 6 foot cabinet (requires 2x): 141055-BSC

• Thermo Scientific Biological Safety Cabinet MSC-Advantage™ with optional UV Lights

• Thermo Scientific Herasafe 2030i and 1500, Series A2 BSC with optional UV Lights

• Equivalent to Thermo Fisher Scientific G36T5, 141055, Catalog# FOR141055, GT141055

• Equivalent to Barnstead 066353707957, 663530707872, 663530707971.

Features

Specifications

Note: Ratings are typical after 100 h of burn-in under laboratory conditions; real-world life and output depend on ballast, cycling, and ambient conditions.  We recommend following your EHS policy and the Original Equipment Manufacturer's (OEM) suggested UV lamp replacement schedule for optimal performance. 

Why labs choose HTL-141055

• Confident fit: Equivalent to Thermo Fisher™ 141055 (G36T5) used in 1300 Series A2 Class II BSCs with UV option. 4-ft cabinets use one lamp; 6-ft models use two. 

• Correct wavelength, no ozone: 254 nm germicidal emission, L-type glass (ozone-free). 

• Reliable output & life: Rated 12,000 h with typical ~20% output fall-off over life under standard conditions. (Always follow your institution’s changeout policy.) 

Installation

• De-energize cabinet and follow lock-out/tag-out as required.

• Open the UV access/guard per the cabinet manual and remove the spent lamp.

• Insert HTL-141055 (G5 pins) carefully; avoid touching glass with bare hands.

• Close/secure guard, restore power, and function-check per procedure.

Warranty

Backed by our standard limited 12 month warranty against defects in materials and workmanship. See policy for details. 

Thermo Fisher™ publishes UV accessories for the 1300 Series A2 (e.g., UV light for 6-ft model), and lists 141055 as a 36T5/39 W class lamp on distributor pages. Always match your cabinet model and manual. :contentReference[oaicite:11]{index=11}