Our IP65 Weatherproof LED Batten fits two of our 18W 1200mm LED tubes. It is equivalent to 2*36W fluorescent tubes in brightness.
Its case is high-quality PC and ABS and provides protection from dust, water and corrosion

This is the most cost competitive LED fluorescent batten solution. 
Don't bother to pay an unreasonably high price for those integrated LED Battens; 
Don't bother to pay huge money to rewire your existing fluorescent batten for LED tubes ; 

These fittings have already been pre-wired for LED tubes and they come along withTWO 18W LED tubes. So you don't need to buy LED tubes anymore.