REFLECTOR Precision-formed, highly polished aluminum reflector, scientifically shaped to produce optical magnification. Area of reflecting surface 766.210 in LENS Water Clear acrylic lens is break-resistant, will not discolor in sunlight, permits maximum light transmission.Gasketed. Polycarbonate available. HOUSING Clear anodized aluminum with cast aluminum ends, blends with landscape and surroundings. Furnished with 360° conduit type 1/2” swivels. ELECTRICAL SPECIFICATIONS Variable Voltage Ballasts that are 120 277 VAC or 347 480 VAC (for 12 VDC & 24 VDC consult factory). Many Variable Voltage Ballast are Available for Multi-Lamp (1-2) Operation. Contact Factory for Price and Details. ADAPTATIONS For pole top mounting, use catalog #PT40 Pole Assembly.