
MR16 LED Boat and RV Light Bulb - 40 Watt Equivalent - LED Flood Light Bi-Pin Bulb - 300 Lumens

Overview
LED replacement bulbs can fit numerous RV and boat applications such as recessed ceiling lights, track lights, cabin lights and step lights. This GX5.3 (MR16) LED bulb has 48 LEDs (3528 SMD) with an output of up to 300 lumens and produces a 120° beam pattern. GX5.3 Bi-pin base for easy plug-and-play installation. The energy-efficient bulb has 9-14.8V AC/DC operation and is designed to last 30,000 hours on your motorhome or boat—25 times longer than incandescent bulbs. Available in cool and warm white, blue, green, amber and red. Price per bulb.

- Recessed Lights
- Track Lighting
- Mini Pedant Lights
- Outdoor Fixtures With Waterproof Housing
- Display Case
- LED Reading And Desk Lamps
Specifications
Part NO | CCT / Wavelength | CAN Bus | Polarity Sensitive | Brightness | Price Ea. | Product Weight | Ambient Operating Temperature | |
---|---|---|---|---|---|---|---|---|
MR16-CW48SMD | 6500 | - | - | 300 lm | (Discontinued) | - | - | |
MR16-WW48SMD | 2900 | - | - | 275 lm | (Discontinued) | - | - | |
MR16-B48SMD | 474 nm | - | - | 30 lm | (Discontinued) | - | - | |
MR16-G48SMD | 520 nm | - | - | 110 lm | $5.88 | - | - | |
MR16-R48SMD | 626 nm | - | - | 25 lm | $5.95 | - | - | |
MR16-Y48SMD | 593 nm | - | - | 19 lm | (Discontinued) | - | - | |
MR16-B48SMD-6PK | 474 nm | - | - | 30 lm | (Discontinued) | - | - | |
MR16-CW48SMD-6PK | 6500 | - | - | 300 lm | (Discontinued) | - | - | |
MR16-G48SMD-6PK | 520 nm | - | - | 110 lm | (Discontinued) | - | - | |
MR16-R48SMD-6PK | 626 nm | - | - | 25 lm | $34.95 | - | - | |
MR16-WW48SMD-6PK | 2900 | - | - | 275 lm | (Discontinued) | - | - | |
MR16-Y48SMD-6PK | 593 nm | - | - | 19 lm | (Discontinued) | - | - |
Lumen meters are a great way to measure white light output but can be deceptive for colored bulb intensity. Lumens measure light wavelengths in all colors of the visible spectrum. Because multiple wavelengths create white light and colored bulbs are a single-wavelength source, colored bulbs will have lower lumen readings. However, they will appear equally as bright as a white bulb. | ![]() |
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Good, not perfect
As other reviewers have said, these bulbs are nice and bright, and a great low-wattage alternative to halogens. We have many of these bulbs deployed, and we've noticed two things. First, all of them diminish in brightness over time. Over about three years of service, 24x7, they end up perhaps half as bright as new. That's a lot of use, though, so don't consider that too negative--the low cost of this unit and the energy savings alone make it worth it. Halogens in the same application for us never lasted one year, let alone three. Second, on a dimmer, the range of brightness is limited. If you are looking for a bulb that goes full range, this is probably not a good choice. That aside, great product.
Perfect, solved my problem
I bought an outdoor lighting kit that came with a 300watt daylight sensing transformer and 6 50watt halogen MR16 bulbs. I need a total of 14 lights to run the length of my driveway. I knew I couldn't safely string more than 6 of haley's, but got the kit anyway knowing I would switch them with LEDs. I didn't know where to get the LEDs at the time, but last week my bro turned me on to this site so I got the bulbs. At 3watts each, all 14 draw only 42 watts. The transformer now has power to spare, and all the lights are nice and bright. These bulbs are probably not bright enough for indoor applications, but for my use, they are perfect.