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Helvar T5 36/39 watt Twin High Frequency Ballast
Quick Find: 39683
Product Discontinued
This item was discontinued on 27th October, 2022
Alternatively check out our full range of simular products below:
Helvar Ballasts and LED Drivers
Accessory Type
Ballast
Compatible Lamp Type
T5
Control Gear Technology
Fluorescent
Control Gear Type
High Frequency
Dimming?
Non-Dimmable
Height
20 mm
Length
280 mm
Manufacturer
Helvar
No. Of Lamps
Twin (2x)
Type
Control Gear
Wattage
36/39 W
Width
30 mm
Product Overview
Helvar T5 36/39 watt Twin High Frequency Ballast from Helvar
Model: EL 2x39/36 NGN5
A Helvar High Frequency Ballast designed to run two 36/39 watt T5 Fluorescent Tubes. Replacement for discontinued EL 2x39/36 S.
Technical Specifications
| Control Gear Type | High Frequency |
|---|---|
| Accessory Type | Ballast |
| Wattage | 36/39 W |
| Manufacturer | Helvar |
| Dimming? | Non-Dimmable |
| No. Of Lamps | Twin (2x) |
| Fixing Centers | 270mm |
| Height | 20 mm |
| Lamp | 2x36/39w T5 |
| Length | 280 mm |
| Type | Control Gear |
| Terminals | 6 |
| Width | 30 mm |
| Compatible Lamp Type | T5 |
| Control Gear Technology | Fluorescent |
Alternative Stock Identifier Part Codes
| EL 2x39/36 S |
| EL 2x3936 NGN5 |
| EL2/39/36NGN5 |
Lawrence Gibbons
12th December 2025
These guys deserve a review just because of how expertly packaged they sent my fragile and delicate T5 tubes. I will admit not having high hopes of a courier being able to deliver these in one piece but they were snugly bubble wrapped in a very sturdy cardboard tube. Fantastic fast delivery.
Isabel Davies
3rd December 2025
BLT suggested an alternative light bulb for one that had been discontinued which meant I didn't have to replace the fitting, very helpful, thanks
