Showing posts with label LED. Show all posts
Showing posts with label LED. Show all posts

Friday, April 28, 2017

Replacing dome light with a led-variant, car: Toyota Previa

Continuing with changing the dome light, (yeah, the Previa of course)

It has a fluorescent bulb of 10 W and I replaced it with a 4,5 watt led variant with adjustable connection. See pictures.

Thought I share some pictures of it. Here goes:
You can see the ordernr (sku) on the plastic bag.
There are diffrent connections in this kit. I use the adjustable one and then connect it to the LED grid-cable.
Fitting the adjustable connector to the dome.
There is adhesive tape on the back, I just tape it over the connector like on the picture.
3500 kelvin is pretty warm. I would not like to go higher since I prefer the warm white color.

This is the type I bought:

31~44mm Adjustable 4.5W 3500K 288-Lumen 24-5050 SMD LED Warm White Light Bulb (DC 12V).

Wednesday, February 15, 2017

Using LED tail lights in combined lights for Toyota Previa might not work

Using LED tail lights in combined lights for Toyota Previa might not work.

I have read elsewhere that older cars can have problems with having combined LED taillights. You know the taillights and brake lights are combined in the lamp. Therefore, I tested the poles to see if they were minus when the function is not active.

Ground - earth on positive poles when not active. Which might short circuit a led lamp since the LED-lamps often are connected.. The LED lamps have to be separeted or you will probably need a resistor to take the load, since in my view a "crappy" design.

Tuesday, February 14, 2017

Interior LED strip along the top of the windshield


Found some nice pictures taken by gshadow32. He has made som mods for his Previa that he got for free and fixed! Looks great!

Long LED strip that runs along the top of the windshield.





 interior setup.
-cargo caddy storage drawer on the left behind drivers seat.
-2 18" led strips on the rear a/c unit
-2 40" led strips on rear hatch
-small tool box behind 3rd row drivers side seat.
-Kenwood KVT615dvd navigation unit with backup camera
-Compustar Dash, dual front and rear dash camera
-Bestek 500w power inverter for wireless printer, computer.


Source: http://www.toyotavantech.com/forum/showthread.php?3340-Hello-fellow-Previa-ns-My-intro-and-build-progress-thread
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http://www.toyotavantech.com/forum/showthread.php?1671-WARM-LED-interior-light-upgrade-for-Previa

"The two main interior lamps compromise of 48 SMD LEDs on a single board and are festoon mount for plug-and-play installation.

The side-mounted trunk led is a 6-LED festoon bulb.
" - GreenLantern