The Kelvin on the Gustafson RV Ceiling Light # 277-000330-331 referenced in your question is 3,000-3,200. This is a warm white halogen that will match that of incandescent bulbs.
The overall light dimensions are 10 inches in diameter x 3-1/2 inches tall. The mounting hole spacing is 4-1/4 inches center to center. view full answer...
The inner white piece on the Gustafson RV LED Pendant Light - Ceiling Mount - Satin Nickel - White w/ Black Metal Shade Item # 277-000421 is made of metal and fabric. The white that you see is the fabric and it wraps around metal rings to form the bulb cover. view full answer...
The Everchill RV Refrigerator w/ Freezer - 10 Cu Ft - 12V - Stainless Steel # 324-000119 does use a scroll compressor made by Wancool. It is 12v @ 60hz, rated current 2.5 amps. It draws about 11 amps per hour and has a noise level of 34 to 42 dB.
I don't have the compressor dimensions as it is encased however the entire unit is 23-1/2" wide x 24-3/4" deep x 59-5/8" tall. The cubic feet per minute of the fan is not something they have tested but an educated guess is around 70 cfm. view full answer...