Queries And Responses Regarding LED Light – So why LED Lighting?

one.Q: What are the advantages of LED Lights?

A: LED (Light-Emitting Diode) Lights offer a multitude of positive aspects above traditional mild resources which includes reduce electrical power consumption, significantly more time life span, higher toughness, no ultraviolet and infrared radiation, minimal heat and smaller measurement.

Machine Vision Lighting : Can I right substitute my existing lamps with LED lamps?

A: The LED Lights we supply are immediate substitute of incandescent, halogen and compact fluorescent lamps. This implies that you do not have to do any adjustments to your existing program.

three.Q: Why should I pick LED lamps in excess of the less expensive standard lamps?

A: Think about not only the original cost of the lamp, but the true price of mild, which involves the value of energy, substitute and upkeep costs.

– LED lights use a lot less vitality. When put in at apps with long perform several hours the saved electrical power cost can carry the payback time to much less than 2 several years.

– LED lights have significantly longer life, from 30,000 to fifty,000 hours. Envision that you do not have to adjust your lamps for the subsequent twenty years, specially those hard to reach light fixtures.

For industrial apps prolonged lifestyle LED Lights suggest reduce substitute charges and no far more group relamping. Taken into consideration reduced maintenance expenses, the ROI (Return Of Investment) time for LED Lamps can be significantly less than 1 year.

LED lamps make quite small warmth as a result decreasing the energy utilised by your air conditioner.

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

LED lamps have NO mercury like the fluorescent lamps. LED Lights are fully secure for the Character and can be disposed as regular waste.

4.Q: Will the Reduced Voltage LED lamps operate with my existing transformer?

A: Minimal Voltage LED lamps are appropriate with magnetic transformers utilised with VAC lighting. If you have an digital transformer one LED lamp may not perform because of to its extremely minimal electricity intake. To work properly most electronic transformers demand a bare minimum load higher than the 3-watt employed by our LED Place Lights. When connecting a couple of LED lamps to 1 transformer the load increases to a level the place the use of an electronic transformer is suitable.

five.Q: How does a LED work?

A: The LED (Mild Emitting Diode) is an digital mild source that operates by the influence of electroluminescence. When a semiconductor diode is turned on electrons recombine with holes and strength is discharged as light.

six.Q: What is the coloration of the light from a LED?

The light shade of LED Lamps is calculated by Correlated Shade Temperature (CCT) in Kelvins. Contemporary Higher Electrical power LEDs are protected with phosphor to convert gentle from a blue LED to a extensive spectrum white gentle. Most typical LED Mild colors utilized are:

Heat White (Soft White) – two,seven hundred – three,three hundred K – the shade of the mild of a standard incandescent light-weight bulb

Cool White – all around 4,000 K – similar to moonlight, xenon lamp light-weight colour

Daylight White > 5,000K – seems like flashlight, or common daylight.

seven.Q: What is Shade Rendering Index?

A: The Coloration Rendering Index (CRI) is measuring the capacity of a light-weight supply to simulate the shades of distinct objects correctly in comparison with the daylight. Even though there are critics of the subjective color rendering in apply, the CRI is extensively used as a measurement of the good quality of the gentle. Higher CRI corresponds to etter quality mild, in scale from to a hundred.

8.Q: What is the CRI of LED gentle?

A: Usually LED lamps score above CRI eighty, which is greater than many other light-weight sources. LED Lamps with CRI over 90 are used for visible inspection jobs.

9.Q: How productive LED lamps are?

A: The output of light-weight sources is gentle and heat. The greater the ratio gentle to heat, the much more successful the lamp. Present-day higher efficient LED lights have efficiency of about fifty %, in comparison to standard incandescent lamp with two-3% and fluorescent lamps with fifteen-20% effectiveness.

LEDs naturally have directional light-weight, this signifies that the mild is easier to manage with considerably less losses. That presents an even increased edge in regards to LED lamps’ large effectiveness above all other present gentle resources.

ten.Q: What is luminous efficacy?

A: The luminous efficacy is the gentle output per unit electrical power input. It is calculated in lumen for each watt (lm/W). These days commercially obtainable LEDs have efficacy of one hundred thirty lm/W for awesome white and 107 lm/W for heat white mild (CREE XLamp MX-6). This is significantly higher compared to incandescent bulb that generates fifteen lm/W and fluorescent lamp with 60-70 lm/W.

However, the efficacy of a single LED ought to not be combined with the efficacy of the lamp. Several companies and resellers point out the LED Lamp Light Output as sum of the output of the individual LEDs. This is not appropriate because there are constantly losses from light trapped within the lamp. The efficacy of a LED Gentle Lamp, also named LED Gentle Engine, can be elevated by far better style and using higher quality resources.

11.Q: Is the lumen for every watt the only element I need to think about when picking a LED Gentle?

A: No, you must contemplate also the CRI (good quality of gentle) and your person visible preferences. Some people like the far more yellow Warm (Soft) White mild that resembles the gentle from the incandescent lamp. Other choose the brighter and far more real-shade rendering Amazing / Daylight white.

twelve.Q: What is the life time of a LED Lamp?

A: When appropriately put in and well ventilated, LED Lamps will extremely rarely burn off. Nevertheless, the brightness of the LED light-weight fade more than time, so LED Lamp’s life is calculated by 2 attributes – how much will it fade after one,000 hrs of exploitation, and when the brightness will attain 70% of the first worth.

Top quality LED Lamps are rated at significantly less than three% light-weight output decrease for the very first one,000 hours, and 30,000 to fifty,000 hrs for the 70% reduce, which is the standard for business lighting programs.

Again, compared to conventional gentle sources, LED lights are outstanding with regards to life time.

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

A: As opposed to the fluorescent lamps, lifespan of LED Lamps is NOT affected by recurrent switching.

fourteen.Q: What certifications your LED lights have?

A: All of our LED Lights are CE licensed and RoHS compliant. Most of the LED Lights we offer are also C UL US qualified.

We will be happy to reply your queries, make sure you electronic mail us.

LotusLEDLights.com is a Canadian based mostly on-line store for substantial good quality LED (Gentle Emitting Diode) Lighting products that are strength productive and environmentally friendly. We specialize in providing LED Lights and LED Bulbs that are direct substitute of the strength squandering incandescent and halogen bulbs and the mercury made up of fluorescent lamps.