4800LM 40watt LED corn light retrofit led replacement for 120 watt metal halide
When talk about E40 E27 post top LED street lights , people will think of E40 metal halide lamp , E40 high pressure sodium lamp , in past day , both of them play an important part in such kind of post top LED street lighting , how ever , both of them also have disadvantages , details as followed
E40 Metal halide lamp ( MHL ) , 80LM/W , CRI 75 . lifespan just 10000Hours ( Europe standard ) , 20000Hours ( USA standard ) , what is wore , this kind of lamp including mercury . and it need 2 minutes to warm up , need to work with special ballast ,which also consume energy .
High pressure sodium lamp (HPS) , 60LM/W , CRI 25 - 70 , lifespan about 10000hours . also including mercury , it need 10 minutes to warm up , and special ballast is necessary .
SINOMANU 40watt E40 E27 LED corn lights have obvious advantage , high lumen 120lm/W , High CRI 82 above (CRI92 is also available ) , the starting time less than 0.2 seconds . not including mercury ,super long life span , 50000Hours above . what is more 90% of it is recyclable . details below
| Item |
LED corn lights |
Power Factor(PF) |
0.95 |
| Model Number |
SMI-S03-40W |
THD |
<12% |
| Watt |
40W 4800LM |
Brand of LED driver |
SNOMANU |
| Input Voltage |
AC90-305V 50-60Hz |
Efficiency of LED driver |
89% |
| Lumen Efficiency |
120LM/W |
Type of LED driver |
Isolated |
| Quantity of LED |
224PCS |
UGR |
< 19% |
| Type of LED |
SMD LED 2835 ( 0.5W ) |
Water-Proof |
IP65 IK10 |
| Brand of LED |
Epistar or SAMSUNG |
Dimension with E27 base |
D88*L258MM |
| Color Temperature |
2500K--6600K |
Dimension with E40 base |
D88*L269MM |
| CRI |
83 |
Be used in enclosed fixture |
YES |
| Beam Angle |
360Degree |
Certification |
CE RoHS UL SAA PSE |
| Base |
E27 E40 |
Working temperature |
-20℃--50℃ |
| Material of heat sink |
Aluminum |
Working life span |
50000 Hours |
| Color of heat-sink |
Grey or black |
Warranty |
5 Years |
The advantage of 4800LM 40watt LED corn light retrofit led replacement for 120 watt metal halide as followed
Ⅰ. About E40 E27 LED corn lights , usually we have material (Heat sink and LED driver) in stock , that will help us save much in time , and that make fast delivery be possible , especially for sample order .
Ⅱ. LED corn lights use fire proof PC cover , which is excellent in shock proof and looks beautiful .
Ⅲ . The aluminum heat sink of LED corn lights can be gray or black , suitable according to different application . ( the regular is gray )
Ⅳ. The lighting effect is good , better in RA CRI ( Above 82 ) , have performance in mist environment .In past years , E40 E27 LED corn lights have be widely used for street lighting , garden lighting , park lighting , and so on .
SINOMANU 40watt LED corn lights can replace old fashioned E40 E27 MH HPS HID CFL lamp perfectly , the customers make positive feedback on our E40 E27 LED corn lights ,energy saving , quick starting up , easy to install . if you are interested , please do not hesitate to contact us , let us discuss more , Thanks .
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