Final product.
Please note that this by no means a fully tested DIY, if you chose to use the design, I shall not be held responsible for any mishap.
If you like the concept, you may adopt the design by all means solely for individual use.
Those who are interested in adopting my design for commercial benefits, please obtain my consent first by PMing me.
Finally I have been running the lights for 12 hrs now.
Problems so far:
The heat generated by the 2 E-ballast and the 2 tube in the light box is high, going to incorporate a fan and vent by the two side.
Also a reflector needs to be installed for the 2 tube in the box, but run to many shops at balestier for reflector sheet but cannot find. Dissapointed with one fellow reefer for giving a not so accurate information... maybe I misunderstood it. See Reflector