Questions and Answers About LED Lighting – Why LED?

1.Q: What are some great benefits of LED Lights?

A: LED (Mild-Emitting Diode) Lights provide a large number of benefits over conventional mild sources together with decrease electrical energy consumption, for much longer lifetime, increased sturdiness, no ultraviolet and infrared radiation, low warmth and smaller dimension.

2.Q: Can I immediately exchange my present lamps with LED lamps?

A: The LED Lights we provide are direct substitute of incandescent, halogen and compact fluorescent lamps. Which means that you do not need to do any modifications to your present system.

3.Q: Why ought to I select LED lamps over the cheaper conventional lamps?

A: Think about not solely the preliminary worth of the lamp, however the true value of sunshine, which incorporates the price of power, substitute and upkeep prices.

– LED lights use a lot much less power. When put in at purposes with lengthy work hours the saved electrical energy value can convey the payback time to lower than 2 years.

– LED lights have for much longer life, from 30,000 to 50,000 hours. Think about that you just do not need to alter your lamps for the following 20 years, particularly these laborious to succeed in lighting fixtures.

For business purposes lengthy life LED Lights imply decrease substitute prices and no extra group relamping. Considered lowered upkeep prices, the ROI (Return Of Funding) time for LED Lamps may be lower than 1 yr.

LED lamps produce little or no warmth thus decreasing the facility utilized by your air conditioner.

LED mild has no dangerous UV (ultraviolet) and IR (infrared) rays.

LED lamps comprise NO mercury just like the fluorescent lamps. LED Lights are utterly secure for the Nature and may be disposed as atypical waste.

4.Q: Will the Low Voltage LED lamps work with my present transformer?

A: Low Voltage LED lamps are suitable with magnetic transformers used with VAC lighting. If in case you have an digital transformer one LED lamp might not work resulting from its very low energy consumption. To work correctly most digital transformers require a minimal load larger than the 3-watt utilized by our LED Spot Lights. When connecting just a few LED lamps to 1 transformer the load will increase to some extent the place the usage of an digital transformer is suitable.

5.Q: How does a LED work?

A: The LED (Mild Emitting Diode) is an digital mild supply that works by the impact of electroluminescence. When a semiconductor diode is turned on electrons recombine with holes and power is discharged as mild.

6.Q: What’s the colour of the sunshine from a LED?

The sunshine colour of LED Lamps is measured by Correlated Shade Temperature (CCT) in Kelvins. Up to date Excessive Energy LEDs are lined with phosphor to transform mild from a blue LED to a large spectrum white mild. Commonest LED Mild colours used are:

Heat White (Smooth White) – 2,700 – 3,300 Ok – the colour of the sunshine of a standard incandescent mild bulb

Cool White – round 4,000 Ok – just like moonlight, xenon lamp mild colour

Daylight White > 5,000K – appears like flashlight, or typical daylight.

7.Q: What’s Shade Rendering Index?

A: The Shade Rendering Index (CRI) is measuring the power of a lightweight supply to simulate the colours of various objects precisely compared with the daylight. Though there are critics of the subjective colour rendering in follow, the CRI is broadly used as a measurement of the standard of the sunshine. Increased CRI corresponds to etter high quality mild, in scale from 0 to 100.

8.Q: What’s the CRI of LED mild?

A: Typically LED lamps rating above CRI 80, which is increased than many different mild sources. LED Lamps with CRI above 90 are used for visible inspection duties.

9.Q: How environment friendly LED lamps are?

A: The output of sunshine sources is mild and warmth. The upper the ratio mild to warmth, the extra environment friendly the lamp. At the moment’s excessive environment friendly tv led lights have effectivity of about 50 %, in comparison with customary incandescent lamp with 2-3% and fluorescent lamps with 15-20% effectivity.

LEDs naturally have directional mild, because of this the sunshine is simpler to handle with much less losses. That presents an excellent larger benefit with regard to LED lamps’ excessive effectivity over all different present mild sources.

10.Q: What’s luminous efficacy?

A: The luminous efficacy is the sunshine output per unit energy enter. It’s measured in lumen per watt (lm/W). These days commercially accessible LEDs have efficacy of 130 lm/W for cool white and 107 lm/W for heat white mild (CREE XLamp MX-6). That is a lot increased in comparison with incandescent bulb that produces 15 lm/W and fluorescent lamp with 60-70 lm/W.

Nevertheless, the efficacy of a single LED shouldn’t be blended with the efficacy of the lamp. Many producers and resellers state the LED Lamp Mild Output as sum of the output of the person LEDs. This isn’t appropriate as a result of there are all the time losses from mild trapped contained in the lamp. The efficacy of a LED Mild Lamp, additionally referred to as LED Mild Engine, may be elevated by higher design and utilizing prime quality supplies.

11.Q: Is the lumen per watt the one facet I ought to take into account when selecting a LED Mild?

A: No, it is best to take into account additionally the CRI (high quality of sunshine) and your particular person visible preferences. Some individuals just like the extra yellow Heat (Smooth) White mild that resembles the sunshine from the incandescent lamp. Different choose the brighter and extra true-color rendering Cool / Daylight white.

12.Q: What’s the lifetime of a LED Lamp?

A: When correctly put in and nicely ventilated, LED Lamps will very hardly ever burn. Nevertheless, the brightness of the LED mild fade over time, so LED Lamp’s life is measured by 2 traits – how a lot will it fade after 1,000 hours of exploitation, and when the brightness will attain 70% of the preliminary worth.

High quality LED Lamps are rated at lower than 3% mild output lower for the primary 1,000 hours, and 30,000 to 50,000 hours for the 70% lower, which is the usual for business lighting purposes.

Once more, in comparison with conventional mild sources, LED lights are superior relating to lifetime.

13.Q: Does the lifetime of a LED Mild Bulb shorten by frequent on/off switches?

A: In contrast to the fluorescent lamps, lifespan of LED Lamps is NOT influenced by frequent switching.

14.Q: What certifications your LED lights have?

A: All of our LED Lights are CE licensed and RoHS compliant. A lot of the LED Lights we provide are additionally C UL US licensed.

We will probably be joyful to reply your questions, please e mail us. is a Canadian primarily based on-line retailer for prime quality LED (Mild Emitting Diode) Lighting merchandise which might be power environment friendly and environmentally pleasant. We specialise in offering LED Lights and LED Bulbs which might be direct substitute of the power losing incandescent and halogen bulbs and the mercury containing fluorescent lamps.

Leave a Reply

Your email address will not be published. Required fields are marked *