P28S 60 SMD 2835 Very High Output LED Lamp: 10-30V DC
An electronically protected very high output LED lamp for use in many types of signal lights on working vessels.
Popular for use on barges, tugs and dredgers where a lamp is needed that can tolerate the stress caused by hull vibration – this often results in the premature failure of incandescent lamps used in signal light fixtures.
Our 10-30V, 60 SMD, 2835, 626 lumen, LED lamp is constructed to maximise both light output and thermal efficiency. It is ideal for replacing both 10W and 25W incandescent lamps used in P28S, 24V, signal lights.
In cool white this LED lamp can be used for stern, steaming and mast head anchor lights. Do not use cool white lamps behind separate red, green, or combined bi / tri coloured lenses, the output colours will not be correct. For the brightest light output use green lamps behind green lenses and red lamps behind red lenses and cool white behind all clear lenses.
The bulb has our on-board PWM, Buck-Boost, electronic control circuit which allows the lamp to operate satisfactorily with smart battery chargers. The lamp has both an electronic fuse and voltage spike protection. These combine with 60 high output triple emitter SMD LEDs to give consistent light output and a long service life in the often harsh marine environment. The lamp is designed to minimise EMI, unlike other similar looking lamps sold for non marine use. We utilise specially designed PCB layouts which avoid tracks acting as antenna that radiate EMI (electromagnetic interference).
Boatlamps recommend using Contralube 770 Gel on all lamp holder contacts and other connections on your boat. This product will protect against contact corrosion which is the most common reason both LED and traditional incandescent lamps flicker or fail.
These lamps are not polarity conscious as they are fitted with a diode bridge rectifier and can therefore be connected either way without damage.
- Voltage: 24V DC
- Input Power: 5W
- Input Current: 416mA @ 12v (CW)
- Lumen Output: 626 Lm (CW)
- LED: 60SMD 2835
- Dimensions: 68mm x 31mm dia + lamp cap
- Colour Temperature: ~6000K CW
- Lamp Colours: Cool White, Red & Green
- Beam Angle: 360 deg
- Warranty: 24 months
Try to mount AIS and other sensitive antenna remote from all LED lamps. Some sensitive receivers can be affected by the low level of EMI emitted from LED lamps.
Important: In common with other replacement LED lamps on the market, it is not possible to have any sort of marine authority certification for individual replacement bulbs. These LED lamps are easily visible at distances exceeding 3nm in standard fixtures and is one of the brightest replacement LED bulbs available. Given the vast array of navigation light fittings installed on marine vessels, it is the user's decision alone whether to use this product to retrofit any particular light fitting used for navigation purposes.