I bought Super White 9005 12V 100w Xenon Gas HID High Beam 5000K Light Bulbs to 99rx
#1
Rookie
Thread Starter
I bought Super White 9005 12V 100w Xenon Gas HID High Beam 5000K Light Bulbs to 99rx
can y use this bulb in my 99 rx300 ? without change noting? (not use harness)
i have a fear about the wires. I' ve check and the fuse support the current, but what about the wires?
i bought it in a impulse. Does someone has a real experience with ?
thanks
i have a fear about the wires. I' ve check and the fuse support the current, but what about the wires?
i bought it in a impulse. Does someone has a real experience with ?
thanks
#4
Lexus Test Driver
If in fact you did purchase an HID bulb like your title suggests, then there must be a ballast in order to light the bulb. No way around it.
Either way 100 watts is too much, the stock high beam bulb is 60W.
Xenon Gas and Xenon HID are two different things, which one did you buy?
Either way 100 watts is too much, the stock high beam bulb is 60W.
Xenon Gas and Xenon HID are two different things, which one did you buy?
#5
Rookie
Thread Starter
this is the bulb i bought.
http://cgi.ebay.com/ws/eBayISAPI.dll...m=321281177794
that is my fear, if i will over charge the wires
http://cgi.ebay.com/ws/eBayISAPI.dll...m=321281177794
that is my fear, if i will over charge the wires
#6
#7
Lexus Test Driver
this is the bulb i bought.
http://cgi.ebay.com/ws/eBayISAPI.dll...m=321281177794
that is my fear, if i will over charge the wires
http://cgi.ebay.com/ws/eBayISAPI.dll...m=321281177794
that is my fear, if i will over charge the wires
I suggest you return it.
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#10
Rookie
Thread Starter
hi hipervish. thanks your post.
could you technically explain the reason that i have to return?
100w /13.8 = 7 A if you inspect the diagram you can see that the fuse support 15 A.
i m open to hear any comment best if it is technical
could you technically explain the reason that i have to return?
100w /13.8 = 7 A if you inspect the diagram you can see that the fuse support 15 A.
i m open to hear any comment best if it is technical
#11
Amps is one side of the coin. The other side is heat.
#12
Lexus Test Driver
+1, the 100W bulbs generate too much heat. Could possibly melt the plastic housing. Also, the wiring harness can not handle that.
If that isn't reason enough, then I don't know what to tell you. Run them, but if something goes south, I'll be the first one to say, "I told you so"!
If that isn't reason enough, then I don't know what to tell you. Run them, but if something goes south, I'll be the first one to say, "I told you so"!
#13
Moderator
Fuses are selected based on safety - max current carrying capability of a branch. The normal current in the branch is typically a fraction of the rated fuse.
If you measure the resistance of the bulb and apply Ohms law, you will find the current will be lot higher than what you calculated. And when you switch the bulb on, the current is high ... till the filament heats up and then you draw the rated current.
Folks generally have incorrectly associated lumins to watts. If efficiency is the same then it would be valid association.
Here are the reasons not to exceed rated watts (by all means go for higher efficiency bulbs as they will draw less current or produce more light for the same current)
All things in the circuit (switches, fuses, wires, connectors) may not be able to sustain current demand.
Higher wattage bulbs will produce more heat and the socket-connector- wire-insulation will get charred.
Salim
If you measure the resistance of the bulb and apply Ohms law, you will find the current will be lot higher than what you calculated. And when you switch the bulb on, the current is high ... till the filament heats up and then you draw the rated current.
Folks generally have incorrectly associated lumins to watts. If efficiency is the same then it would be valid association.
Here are the reasons not to exceed rated watts (by all means go for higher efficiency bulbs as they will draw less current or produce more light for the same current)
All things in the circuit (switches, fuses, wires, connectors) may not be able to sustain current demand.
Higher wattage bulbs will produce more heat and the socket-connector- wire-insulation will get charred.
Salim
#14
Lexus Champion
Those bulbs will most likely melt your headlights. And melted headlights are not fun. I bought something similar and they destroyed the inside of the clear fog lens. The fogs are useless now even though I put the stocks back in.
#15
Rookie
Thread Starter
ok people. by love to debate.
i know that fuse are projected to 30% more that the normal current
I will to measure the cross section of wire to calculate the current that sustain.
I will check out the the bulb resistance and i will measure the true current (light on)
i know too that they write 100 w but i'm not sure that is real. For me it is a way to give a wrong impression that the result lumens will be good.
the example about the internal space of fog light is reduced and in this case the heat inside do not have way to dissipate.
the time that the current is over (starting time) is very short ( in resistive charge) like inductive charge the current of start of motors have a pick
About the connector, normally the poles do not fit well and them in this point will increase locally the resistance, normally the contact surface have to have twice transversal section (minimum) of wire.
any way, first thank you for the words and the time. i will make the measurements
and post in this forum. Please, don't get me bad I don't want be stubborn, just want to go deeply
i know that fuse are projected to 30% more that the normal current
I will to measure the cross section of wire to calculate the current that sustain.
I will check out the the bulb resistance and i will measure the true current (light on)
i know too that they write 100 w but i'm not sure that is real. For me it is a way to give a wrong impression that the result lumens will be good.
the example about the internal space of fog light is reduced and in this case the heat inside do not have way to dissipate.
the time that the current is over (starting time) is very short ( in resistive charge) like inductive charge the current of start of motors have a pick
About the connector, normally the poles do not fit well and them in this point will increase locally the resistance, normally the contact surface have to have twice transversal section (minimum) of wire.
any way, first thank you for the words and the time. i will make the measurements
and post in this forum. Please, don't get me bad I don't want be stubborn, just want to go deeply