Originally Posted by
Renuco612
I believe it I called a grading light. I was looking for one of those for a long time and I finally found one. I found one at Fry's Electronics for $20. Not bad eh.
That one it's look better than one i have bought when i was visiting in Hong Kong, which is an imitation. But Fry's price it's cheaper, in case mine cost around 30USD.
Maybe you guys must also thinking to have 12V water heater to eat japanese cup noodle during winter season and port. refrigerator on your car at least for spring/summer season, just joking?