This design features a 4,5 mm aluminium backplate with a 50W or 100W LED module. It is an economically efficient solution allowing for replacement or retrofitting of LEDs instead of replacing entire luminaire fitting. Retrofit Is suitable for a variety of bulkheads and is easily mounted and adjusted. Can be custom manufactured in different sizes to fit 220VAC bulkhead light fittings. Fitting is vibration resistant making it optimal for use in high vibration areas such as conveyers and high vibration areas where other lights fail.