Perbandingan lampu induksi LVD dan lampu LED…silahkan analisa sendiri ya…. Compared with LED Comparison LVD program Feature Define
Technology
Low Voltage Discharge Liner light. Good for large wattage application.
Lighting Emit Diode Spot light. Usually for signboard, decoration applications.
Research Research and develop in 2000, sell in 2003,in a position of new leading light source. Standardized product can fully meet the market need, suitable for large scale production.
The first red light LED was developed in 1968.Since then, its been 40 years. The first white light LED was in 1996.Invest risk high for technology update too fast. Not suitable for functional lighting project. The Th e whole growing process is slow.
LVD can replace most of conventional light sources in functional lighting fields, so its potential market is huge.
LED has developed developed for many years, but limited to traffic signal, vehicle rear light, LCD panel back lighting, display displa y in lower wattage because of the low light efficiency, low power factor, scarcity of accommodated fittings.
With the development of large scale production, LVD cost will be lowered to the same level of traditional lights or even lower, then it will be widely used.
High cost, difficult to be widely used in some fields, limited in certain market.
Market potential
Economy
LED
LVD efficacy is as 30% as higher than LED, with lower depreciation. Energy saving
Lower efficacy, lower power factor, high depreciation and heat output, not as saving as LVD. Semi-conductor technology consumes more energy during production.
Industrial, commercial, street, Traffic signal, vehicle tunnel, bridge, garden, rear lights, cell phone display screen etc. Application agriculture, Ad. … Limited in functional lighting projects.
Reference
LVD has been widely used in LED is drawn back by various lighting projects. It is its technological proved that LVD has big problems. Probably market potential, another 5-10 years to industrialization speed with go before it is scale effect. industrialized and scaled. 1. 2. 3. 4.
5. 6. 7. 8. Technical data
9.
Power: 15~300W Efficacy: >80lm/w CRI: >80Ra Color temperature: 2100K~6500K full range Depreciation: 5%（ 2000hrs） Life:>100,000hrs Heat output: very low Light fitting: easy to accommodate Liner light source: no glare, no flicker, good visual effect.
1. Each 0.5~1W, more than 100 needed for large wattage. 2. Efficacy: <60lm/w(white light) 3. Color Rendering Index: >80Ra 4. Color temperature： narrow range(white light LED) 5. Light attenuation: >50%(2000 hours) 6. Service life: <50,000hours 7. Heat value: very high, needs cooling device. 8. Fixture: because
of more than100 led in the same large Circuit Board, it is difficult to design the right reflector. 9. Light source: Dazzling glare and
