How about this?
4x6 LED Headlamps - PreAssembled Headlights & Sealed Beams - ORACLE Automotive Lighting Products
The ORACLE 4" x 6" Sealed Beam Headlamp is an LED Replacement Headlamp for any vehicle application requiring
a 4" x 6" Headlamp.It features 15 high output, high intensity 3 Watt CREE LEDS (Made in the U.S.A.)totaling 45Ws
per headlamp. Waterproof, and extremely durable, these headlamps are perfect for replacing simple halogens with
more effective LEDs.This product has a 2 Year Manufacturer's Warranty as well as
a plug and play design ~ Factory H4 Plug ~ and a highbeam/lowbeam function.
Product Specs: Per Headlamp
Weight: 1Lb 6 oz
Length: 6.2 in
Width: 3.1 in
Height: 4.2 in
Wattage Per Lamp: 45
Operating Voltage: 12VDC/24VDC
Waterproof Rating: IP67
Power Draw: 3A
Lifetime: 50,000 hrs.
Looks like a pair goes for about $240 here: