Leading edge dimmer led

LED lights and dimming Unlike incandescent bulbs, which are all dimmable by default, LED retrofit bulbs have a built-in driver in their base. Hi, Sarah, I really appreciate this article on dimmers for LED ’s. We have Sylvania LED 8W bulbs in a restaurant and have tried different leading edge dimmers. Phase-cut dimmers, either leading - edge or trailing- edge , make up the bulk of the dimmer market. After the input voltage rises following the zero crossing, leading edge dimmers inhibit for a period of time, controlling energy transferred to the lamp load and hence output brightness.

The biggest issues that arise when retrofitting new Dimmable LED Lamps is the high minimum load requirement of leading edge dimmers. Find great deals on eBay for leading edge dimmer and trailing edge dimmer. Many existing leading - edge dimmer switches have a relatively high minimum loa which often rules out their use with modest LED lighting circuits. However, leading - edge dimmers are by far the most common dimming control in existence.

Firstly, you need to make sure your led dimmer switch operates on either leading edge (MLV) or trailing edge (ELV) technology. V-Pro dimmers are designed to control LED lighting loads requiring trailing- edge or leading - edge control with options from 0W-120W (max. LEDs) and from 0W-300W (max. LEDs).

If you’ve got an old inductive dimmer. Keep V-Pro settings safe including minimum and maximum brightness, mode and drive function settings with the new Child Lock feature. Our most versatile dimmer switch. High quality UK design and manufacture. Take A Look At Our Unbelievable Prices.

Trailing edge for smooth, totally silent dimming. This allows dimming of low energy lights such as LED and CFL that have considerably lower loads. Dimmer Switches work by reducing the power delivered to your light bulb. They do this by trimming a section of waveform, either on the leading edge or trailing edge. Suitable for domestic or commercial installations.

There are certainly advantages and disadvantages to a leading edge dimmer , and the same can be said about trailing edge dimmers. Following the two will be explored briefly. With an incandescent light bulb, domestic dimmers promote a resistance that is characterized as ideal by many.

As a result, domestic dimmers are often used in support of LED lamps which act as replacements for traditional. A range of push dimmer switches ( leading edge ) compatible with many dimmable LED lamps and fittings. The best of these are marketed as ‘intelligent dimmers ’ and feature soft-start and overload protection to improve the life span of both the lamps and the dimmer. Why Pay More For Your Lighting?

They’re the “traditional” and most common dimmer found in homes. Free Delivery on Eligible Orders! Particularly beneficial for incandescent and halogen bulbs is the ‘soft start’ feature in trailing- edge dimmers , which prevents filament bulbs from dying or exploding of thermal shock when first switched on.

All our standard dimmers are leading edge dimmers , which are designed for use with traditional incandescent or halogen lamps. Whilst these still work with certain LEDs, they can cause problems and as a result we would not recommend using them with LED bulbs. This is a grid version that is supplied with a variety of adaptor plates. Leading edge dimmer switch grid module that can be used to dim LED downlights and LED lamps. The new V-Pro dimmers can operate in both trailing edge and leading edge modes depending on your lighting.

For dimmable LED lighting trailing edge is usually the most suitable. The minimum brightness can also be adjusted to give the optimum dimming range stopping any flicking when dimming to the lowest level. Those LED solutions designed to work in both applications will naturally be more expensive, so except for the electrical aficionados who really need that variance, a leading edge dimmer design is going to be eminently recommendable for most consumers.

Again though, trailing edge dimmers CAN also be used to dim traditional bulbs if the wattage tolerances are still met, and they do this more effectively than using a leading edge dimmer to dim LED bulbs.