![]() |
|
|
Thread Tools | Display Modes |
|
#1
|
|||
|
|||
![]() Now I tell you a few have about a few characteristics of led lights and use you will understand why would you choose to replace your electric light: first, small volume; Second, low power consumption; Third, the service life is long; Fourth, high brightness, low heat. Fifth, environmental protection; Sixth, strong and durable comprehensive more time, do you think that is necessary to change the words can gadgetbrother.com web site search related led lamp. The above data are the latest research data shows. |
#2
|
|||
|
|||
![]() |
Thread Tools | |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Does total speed of light in vacuum change in a gravity field? | Asimov | Astronomy Misc | 6 | February 26th 05 11:32 PM |
How many sci.astro.amateur members does it take to change a light bulb? | Terry B | Amateur Astronomy | 18 | June 18th 04 09:22 PM |
If photon / electron collisions change light frequency, how sure can we be about measured redshift? | Jan Panteltje | Astronomy Misc | 4 | November 20th 03 02:00 AM |
Electric Gravity&Instantaneous Light | ralph sansbury | Astronomy Misc | 8 | August 31st 03 02:53 AM |
Electric Gravity&Instantaneous Light | ralph sansbury | Astronomy Misc | 2 | July 8th 03 03:01 AM |