tex_n_ct
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- October 20, 2003
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- City, State
- Back in W. Texas at Last
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- 91 Eddie Buaer
It finally warmed up enough in CT for us thin blooded Southerners to venture under the hood for more than a few seconds. One of the items pending on the Ford list was replacing the headlamps with a recently purbhased set of APC Plasma Super Whites (part #509004PW). These are advertised everywhere as being high wattage (69/100) replacements for the 9004 lamps.
WELL!!!! Grabbed the package and the first thing noticed is the small print on the front that says "Actual Wattage 65/45 watts". HHMMMMM.... A quick trip over to 4APC.NET only says that :
Super White & Frost
High performance, high wattage,
closest to H.I.D. bulbs. Powerful high white beam.
(High wattage bulbs are recommended to be used
with upgraded wiring harnesses)
.... no mention anywhere of what high wattage means to this manufacturer.
SO! I do the logical thing and install one bulb, wait for darkness and poll all available eyes as to which is brighter. Amazingly (well, maybe not) 4 of 6 saw no difference, one said the new bulb and one said the original bulb. No one saw any color difference. For info, the originals were one Sylvania and one that is simply marked 9004 - guess they thought they were making garbage and didn't want to put their name on it.
A quick voltage check showed >13VDC at the connector of each lamp.
Conclusions:
1. American advertising is still living down to its reputation.
2. This particular bulb in this particular application on light(ens) the owners wallet.
3. Explorer headlights are not the best example of engineering prowess.
4. Caveat emptor.
Final item. After seeing the size of the connector pins on the 9004 lamps, I am not sure I would want to install the higher wattage lamps anyway. Those puny little wimps look like they would be straining to carry the 4 amps of a regular bulb in anything other the best of conditions, much less the 7.5 amps of a 100W bulb. (values approximate)
WELL!!!! Grabbed the package and the first thing noticed is the small print on the front that says "Actual Wattage 65/45 watts". HHMMMMM.... A quick trip over to 4APC.NET only says that :
Super White & Frost
High performance, high wattage,
closest to H.I.D. bulbs. Powerful high white beam.
(High wattage bulbs are recommended to be used
with upgraded wiring harnesses)
.... no mention anywhere of what high wattage means to this manufacturer.
SO! I do the logical thing and install one bulb, wait for darkness and poll all available eyes as to which is brighter. Amazingly (well, maybe not) 4 of 6 saw no difference, one said the new bulb and one said the original bulb. No one saw any color difference. For info, the originals were one Sylvania and one that is simply marked 9004 - guess they thought they were making garbage and didn't want to put their name on it.
A quick voltage check showed >13VDC at the connector of each lamp.
Conclusions:
1. American advertising is still living down to its reputation.
2. This particular bulb in this particular application on light(ens) the owners wallet.
3. Explorer headlights are not the best example of engineering prowess.
4. Caveat emptor.
Final item. After seeing the size of the connector pins on the 9004 lamps, I am not sure I would want to install the higher wattage lamps anyway. Those puny little wimps look like they would be straining to carry the 4 amps of a regular bulb in anything other the best of conditions, much less the 7.5 amps of a 100W bulb. (values approximate)