Atco Controls [India] Pvt. Ltd. Manufactures Electronic Ballast for Fluorescent Lamps. Atco Controls [India] Pvt. Ltd. Is an ISO 9001 accredited company. The Electronic Ballast for Fluorescent Lamps helps in a much more constant gas discharge than is the case with conventional control gear. This in turn ensures there are no cathode flickering [even at low temperatures] and no stroboscopic effects. The resultant improvement in the quality of light makes the lighting system more comfortable on the eye.