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V-Plus dimmer series compatibility guide

V-Plus Leading-Edge Dimmers (Product Codes I_P)

Featuring soft-start, to extend lamp life in halogen lighting.

See also: Instruction Leaflets

Maximum load rating on product
Lighting Type
300W400W500W700W1000W
Incandescent300W400W500W700W1000W
Mains Halogen300W400W500W700W1000W
Eco Halogen300W400W500W700W1000W
Low Voltage HalogenOn transformers: see Transformer loading below
Low Voltage VARILIGHT Electronic Transformers225VA300VA375VA525VA750VA
Load at 75% of the maximum load on the product label, adding the VA ratings of the transformers (not the wattage of the bulbs). Choose transformers rated close to the bulbs they supply (e.g. use a 60VA transformer to control a 50W low voltage bulb).
Wire-wound or Toroidal TransformersNot suitable for this application
Other Brand Dimmable Electronic TransformersUse good quality dimmable low voltage lighting transformers, following the guidelines above.
LED BulbsNot suitable for this application
Please use V-Pro or V-Com
Fluorescent Bulbs and TubesNot suitable for this application
FansV-Plus dimmers are not suitable. Use the VARILIGHT Fan Regulator (product code H_10, 1-way circuits only), which also controls mains incandescent or halogen lamps on the same circuit.
Add the fan rating to the lamp ratings (e.g. a 100W fan plus 3 x 50W GU10 lamps = 250W) and keep within the product label.