1. Power: 1-3W, 4-7W, 8-12W, 12-18W, 18-25W, 25-36W2. Input voltage: AC 85-265V3. Output voltage: 1-3W 3-12V, 4-7W 12-16V, 8-12W 24-46V, 12-18W 36-65V, 18-25W 60-90V, 25-36W 75 -135V4. Output current: 240-300mA5. Input frequency: 50/60Hz6. Applicable lamps: two-color lamps, bulbs, downlights, ceiling lamps, etc.7. Features: copper core transformer, stable and durable, stable voltage and current, surface insulation treatment, safety guarantee, intelligent constant current IC, effectively preventing electric shock and leakage, stable driving guarantee, durable, safety capacitor, effective suppression of electromagnetic interference8. Weight: 1-3W about 36g/piece, 4-7W about 38g/piece, 8-12W about 48g/piece, 12-18W about 55g/piece, 18-25W about 62 g/piece, about 68 g/piece for 25-36W9. Size: about 6.6x3.3x2.1 cm/piece for 1-3W/4-7W/8-12W, about 8x3.6x2.3 cm/piece for 12-18W/18-25W, and about 25-36W 9.5x4x2.4 cm/piece

http://olla.gr/18-25w-two-color-isolation-drive-power-supply-85-265v-wide-pressure-bulb-downlight-ceiling-light-drive-power-supply/