Quote:
Originally Posted by catsspat
Are these the new smaller $15 ones? Very reasonable price for quality 7440.
I can see they're very bright, but unless you're using them as back-up lights, the projection pattern is important, too. The reflectors are designed to throw fairly far, with fair amount of spill, too. This is why I like the Philips. I see the HVA bulb has some LEDs pointing straight out, so they obviously won't have problem with spill, and with enough brightness, throwing long distance shouldn't be a problem even without the proper reflector usage. But I wouldn't want to be sitting behind you at a stop light at night. 
Also, you can't really compare lumen ratings between HVA and red. HVA is really a phosphor coated ultra-warm white LED emitting wide spectrum of light, whereas red LED is really red specific LED. For example, the 21 watt incandescent bulb used for brake light behind the red lens outputs barely over 50 lumens worth of red light, which is good enough for brake lights. |
These are the long versions, which made it harder to install.
I think the people behind me shouldn't be affected in a bad way if I'm sitting in a left turn lane at a light.
So do you think the brake light version would be insanely bright (can't use em in our cars).