Because Owning And Flying Your Beechcraft Can Be Done Safely AND For Less Money!
 LED PAR-36 Bulbs @ $65 Each w/Free US Shipping!


Support With Your Purchase



CSOBeech now offers PAR36 LED Bulbs for your "tractor" or off-road vehicle for $65 each including FREE USPS Priority Mail shipping to US addresses (International 1st Class Shipping available @$85 each). Your purchase supports, still a FREE resource to the Beechcraft community





A PAR36 bulb dimension is 36 eighths of an inch (36 x 1/8") or nominally 4.5" in diameter. Below is a chart for PAR bulb dimensions. Please note that some "tractors" use the LARGER PAR46 bulb. does not yet have a PAR46 size available , but we hope to have them sometime in April 2017 at a comparably good CSOB value.


Please confirm the diameter of your existing bulb to be sure it is indeed a PAR36 format. If you know the existing Bulb PN that your tractor uses (for example GE 4509), you can Google the PN to find a site that will give you the dimensions of your bulb. Click HERE for a list of popular bulb PNs where they list the PAR size. Once again, PAR36 Bulbs are about 4.5" in diameter.




FLOOD BEAM (~60* Beam Spread)


PAR36 LED Flood



SPOT BEAM (~30* Beam Spread)


PAR36 LED Spot Beam



The PAR36 LED is offered in SPOT and Flood beam patterns. The PAR36 bulb is approximately 4.5" in diameter. The Spot beam is approximately a 30* spread and the Flood beam is approximately 60* spread and the bulb is compatible with 12V and 24V electrical systems.


Read the wiki definition of "PAR" (parabolic aluminized reflector) HERE


If you're still using amp sucking incandescent bulbs in your tractor, teardrop spotlight or off-road vehicle, your electrical system will thank you, especially if your vintage equipment still uses old-school generators, famous for browning out during night operations



COMING SOON: PAR46 LED version with similar specs and value pricing in the PAR46 size, please continue to check back for availability. Click HERE to email me how many PAR46 bulbs you'd like so I know what size order to place when my supplier has them ready.





6/26/2017: I have received alternate samples of a PAR46 format LED that is being evaluated by a PAR46 tractor owner. As soon as I get positive feedback on the evaluation I will post a Buy It Now button for the bulb.




The above picture is of a PAR46 nose cone mounting in a tractor. More pictures of the bulb in this PAR46 format mounting can be seen HERE.


The bulb needs about 2.5" of rear clearance so the likely fits are on tractors outrigger wing pods fitted with the PAR46 format incandescent bulbs which would have the free rear depth clearance and nose cone mounts of tractors with the rear clearance.


Bulb features:

Polycarbonate Lens (clean with same products you would use for acrylic windows)

2700 Lumens

9-30 Volt DC operating range


36 Watts Total Consumption (3amps@12V & 1.5amps@24V)

Color Temperature 6000K


Depending on shipping the bulb price may be ~$65-$70 each because this bulb will not fit in a Priority Mail Small Box and may need to be shipped UPS or FedEx Ground.


Thanks for being a CSOBeech visitor and stay tuned.



Below is a picture of a conventional incandescent bulb just above the nose tire of a V35B "tractor" before installation of the CSOBeech PAR36 LED.



Below is a picture of the same "tractor" with the CSOBeech PAR36 FLOOD LED making the below brightness on about 1.5 amps on a 12V system. This shows the roughly 60* beam spread of the FLOOD bulb.




Below are pictures of the actual PAR36 FLOOD bulb and the wire terminations (SPOT terminations are identical).




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