Perbandingan lampu induksi LVD danlampu LEDsilahkan analisa
sendiri ya.
Compared with LED
Comparisonprogram LVD LED
FeatureDefine
Low Voltage DischargeLiner light. Good for largewattage
application.
Lighting Emit DiodeSpot light. Usually forsignboard,
decorationapplications.
Technology
Research and develop in 2000,sell in 2003,in a position ofnew
leading light source.Standardized product can fullymeet the market
need, suitablefor large scale production.
The first red light LEDwas developed in1968.Since then, itsbeen
40 years. The firstwhite light LED was in1996.Invest risk highfor
technology updatetoo fast. Not suitablefor functional
lightingproject. The wholegrowing process isslow.
Marketpotential
LVD can replace most ofconventional light sources infunctional
lighting fields, soits potential market is huge.
LED has developed formany years, but limitedto traffic signal,
vehiclerear light, LCD panelback lighting, displayin lower
wattagebecause of the low lightefficiency, low powerfactor,
scarcity ofaccommodated fittings.
Economy
With the development of largescale production, LVD costwill be
lowered to the samelevel of traditional lights oreven lower, then
it will bewidely used.
High cost, difficult tobe widely used in somefields, limited in
certainmarket.
Energysaving
LVD efficacy is as 30% ashigher than LED, with
lowerdepreciation.
Lower efficacy, lowerpower factor, highdepreciation and
heatoutput, not as saving asLVD. Semi-conductortechnology
consumesmore energy duringproduction.
Application
Industrial, commercial, street,tunnel, bridge,
garden,agriculture, Ad.
Traffic signal, vehiclerear lights, cell phonedisplay screen
etc.Limited in functionallighting projects.
Reference
LVD has been widely used invarious lighting projects. It
isproved that LVD has bigmarket potential,industrialization speed
withscale effect.
LED is drawn back byits technologicalproblems. Probablyanother
5-10 years togo before it isindustrialized andscaled.
Technicaldata
1. Power: 15~300W2. Efficacy: >80lm/w3. CRI: >80Ra4. Color
temperature:
2100K~6500K fullrange
5. Depreciation: 5%2000hrs
6. Life:>100,000hrs7. Heat output: very low8. Light fitting:
easy to
accommodate9. Liner light source: no
glare, no flicker, goodvisual effect.
1. Each 0.5~1W,more than 100needed for largewattage.
2. Efficacy:80Ra
4. Colortemperaturenarrowrange(whitelight LED)
5. Lightattenuation:>50%(2000hours)
6. Service life:
