... tight silicon rubber seal, IP65 rating;5. Honglang lighting lamp and ballast set features with high power factor, excellent color ... output, usually 40W-200W is applied;6. Protection for ballast from short-circuit, open-circuit and defective lamp. 7. ... with induction lamp-house is wildely use in freeway lighting, highway lighting, parking lots lighting, etc. RZHL202 road lamp for street lighting