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First Light GL-843-2P

  • First Light GL-843-2P
FL GL-843-2P
3.00 LBS
7-10 Days
Calculated at checkout

Product Description

The First Light GL-843-2P is a 39 watt preheat start, ozone free Germicidal (AKA 254nm or UVC) Lamp with 12 Watts UV. Typical lifetime is 12000 hours. This lamp has two G5 (miniature bi-pin) bases on the 15.5mm diameter x 843mm long (excluding pins) clear T5 tube. This item is made in USA, and is also commonly available from very few sources as part numbers 23382,G36T5L/G5, G36T5, G36T5/MBP, GPH843T5/G5, GL-843-2P, GL8432P, and HTL G36T5/G5.

Note:  This lamp is not compatible with Thermo-Fisher hoods.  Please go to Hi-Tech Lamps G36T5/G5/32".


Our Part #:  

FL GL-843-2P


33.2" or 843 mm ± 4mm (not including pins)

Base Type:  

G5 2-pin (miniature bi-pin) each end

Lamp Type:  

Standard Output



Glass Type:  

L (Non-Ozone)

Base Color / Material:  

White Ceramic Base

Bulb Diameter:  


Lamp Voltage*:  


Lamp Wattage*:  


Operating Current*:  


Rated Life (hrs)**:  


 Product Warning

 Germicidal lamps emit harmful ULTRAVIOLET RADIATION (UVC). Avoid direct or reflected exposure as this can cause serious skin burns and eye injury. This lamp SHOULD NOT BE USED FOR ILLUMINATION PURPOSES. Skin and eye protection should be worn at all times when operating.

 *Operating Current, voltage, wattage disclaimer — Lamps are measured after 100 hours of operation under lab conditions. These values are subject to wide variations under application/field conditions.

 **Rated Life — Rated life is based on a group of lamps operating under lab conditions and is for reference purposes only. Actual life depends on the operating conditions of the lamp. Please follow the Original Equipment Manufacturers (OEM) suggested UV lamp change out schedule to ensure optimal performance.

Warranty Information

Manufacturer's Warranty:
The manufacturer warrants its products to be free of detects in materials and workmanship for the stated period from date of original purchase invoice. All warranties or merchant ability and fitness for any purpose and all other warranties, expressed or implied, except those expressly set forth herein, are deemed waived and excluded. Manufacturer's duty under the warranty is limited to replacement and/or repair of the defective part at their exclusive option. Seller shall not be liable for any expenses or damages incurred by the purchaser except as expressly set forth herein, and in no event shall seller or manufacturer be liable for any special, incidental or consequential damages of any kind. This warranty does not supersede any statutory rights that may be available in certain countries. The foregoing manufacturer's warranty of shall be voided, and of no force and effect if buyer has modified or damaged the product.

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