E27 Spherical Compact Self-ballasted Induction Light

Specifications High light efficiencyCompact Self-ballast,Smal,High light efficiencyl E27 Socket,Strong Applicability,Long lifespan,

Rated power:40w Efficiency Light efficiency:70~80lm/W Voltage available: 12V/24VDC  120V/220V/277V/347V/488V/100v`300v available   Warranty : 3 years Color rendering(CRI):80 Color temperature:2700K/3500K/5000K/6500K (5000K is most normal with large stock) Power factor: >0.9 Environment Temperature:-20~50 centidegree   Notice: For compact induction lamp, when you need 12V/24VDC for solar system, only separate ballast with compact u type tube  can be supplied. Self-ballast model can be supply with 120/220/277/100~300VAC, can not supply with DC votage.              Special advantages; 1. Special mushroom contructions,Contrict light point, 360 angel light dispersion. 2. Soft light , small volume can match simple and samll fixture, bigger application.  3. E40 or E27 base are more easy to substitute traditional lighting source.   4.  Special magnetic construction can protect leak of centre of magnetic , excellent heat dispersion. 5. Mergury inside, small polution for environment. 6. Self-ballast adopt special technical ,promote power factor. 7. Wiring ways technical professionally , low temperature starting approved. 8. more other wattage can be supplied.   Detail parameter for bulb ;  

Model	Power (W)	Efficiency (LM/W)	Rated Lumen (LM)	Pupil lumen (LM)	Lamp Size (mm)	Base	Lifespan
SK-LF-15S	15W	65~70	750	1350	160*57*59	E27	60000H
SK-LF-18S	18W	65~70	1200	1600	185*75*65	E27
SK-LF-23S	23W	70~75	1400	2100	185*88*65	E27
SK-LF-40S	40W	70~75	2600	4300	260*120*92	E27/E40
SK-LF-50S	50W	70~75	3200	4800	260*120*92	E27/E40
SK-LF-60S	60W	70~85	3600	5500	260*120*92	E27/E40
SK-LF-80S	80W	70~85	4800	7200	320*120*92

    Features and advantages: Long lifespan: Average lifespan 100,000hrs,maintenance free,suitable for long term usage. Energy Saving: Save up to 40% compared to metal halides,13 times more efficient than incandescent light bulbs, and up to twice as efficient as compact    fluorescent lights. Instant On/Off:Instant start and re-strike. High lighting Efficiency:Lighting efficiency >80lm/w High Lumens Maintenance:Luminance maintenance rate >70% after 60,000hrs High Color Rendering:>80 Constant wattage output: The output lamp power varies less than 3% with input voltage fluctuation up to +-10% Wide Selection of Color Temperature :2700K~6500K Power Factor: >0.95 Low Total Harmonic Distortion: THD<5% Flicker-free: High frequency(250KHz)Creates a better and more confortable illumination for eyesight protection. Wide Temperature Tolerance: Operating ambient temperature -20~+50 with enclosed fixcture, lamp for -40 availble. Dimming function: Optional intelligent dimming controller. Green Lighting Product: Amalgam adopted 99% recycledrt.