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The LED Authority

Eiko 35/35 Watt, 12.8/12.8 Volt RP-11 Recreational Vehicle Bulb

SKU: W-6235Y | Ordering Code: 6235Y  | UPC: 031293480286

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Product Highlights

  • Estimated life of 0.1 years based on 3 hours use per day
  • Clearance

Eiko Brand Recreational Vehicle lamp.  35/35 Watts and 12.8/12.8 volts.  RP-11 size and shape, P15D base. OFF ROAD Use Only.

  • Match number 6235Y with your current lamp to get an exact match
Full Specs



Energy Used

A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
Energy Used
35/35 Watts


A measure of "electrical pressure" between two points. The voltage specification of an incandescent lamp is the electrical "pressure" required to drive it at its designed point. The "voltage" of a ballast (e.g. 120 V) refers to the line voltage coming from the power source and is connected to the ballast.


The end (or ends) of the lamp that fits into the socket.

Bulb Shape

The description of the general appearance of a lamp/bulb consists of a letter(s) followed by a number. The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch. For example, a common household bulb is the A-19. The bulb is "A" shape and the diameter would be nineteen 8ths of an inch, or 2 3/8".
Bulb Shape

Bulb Technology

The technology implemented by the bulb, e.g. incandescent, halogen, LED
Bulb Technology

Average Rated Life (hr)

A measurement of the average length of time, between first use and the point when 50% of the lamps tested have stopped functioning, , using an operating cycle of 3 hours on, 20 minutes off.
Average Rated Life (hr)

Class and Filament

A designation used to describe the shape or structure of the filament in an incandescent or halogen light bulb. Most commonly used for specialty products like rough service and antique replica lamps.
Class and Filament

Length (in)

Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
Length (in)

Diameter (in)

Light bulbs: a measurement of a bulb's width taken at the widest point of the bulb. Fixtures: the measurement across the widest point of a circular fixture.
Diameter (in)


A General Electric brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.

Osram Sylvania

An Osram Sylvania brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
Osram Sylvania
Customer Reviews

OE quality, good quality bulb


Correct fit for mahindra tractors headlight (3015 , 15 series)


Pennelkville, NY


It Worked


This was applied for use on an antique Massey Ferguson tractor Model 1010. The head lights on this critter are - unique - to say the least. but, In a good way. An incandescent lamp on a piece of diesel farm equipment takes a beating. The base, bulb, and filament design compensate for that beating. I was looking for a single filament version of this bulb. All of those that I found were terribly expensive. This bulb was fully compatible with my socket. It doubles the light output. One must also allow for the doubling of the current in the circuit. The fuse in the circuit may have to be replaced with one of slightly higher amperage.


Atlantic VA


35/35 Watt, 12.8/12.8 Volt RP-11 Recreational Vehicle Bulb

4.5 2


Q & A