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13.000 lumenes????? Seguro???? Creo que debe haber un error... No confundas los kelvin con los lumenes....
Según las especificaciones de la página donde lo compré sí, pero vete tú a saber si es verdad:

BRAND NEW.

•BeamsWork ULTRA bright clip on LED light.
•This LED light fixture is for INDOOR USE only.
•High power : 1W each LED, Total 9 LEDs (9W)
•Super slim housing.
•Energy saving.
•Cool operation.
•Environmentally friendly.
•Long life.
•Size: 26.5 x 12.5 x 2.3 cm.
•Fit 30-40cm / 12-16 inches tank size.
•Cable length: ~144cm.
•The Flexible holding arm is around 11cm.
•We will provide adapter for your country socket.

Specification
•Luminous: 9000~13000 lux.
•Power : 1 x 9W.
•LED bulb: Blue ( 3 x Actinic 460nm ) -3 pcs, White (6 x 10000K Daylight ) -6 pcs.
•Input : AC 100-240V. (Can use worldwide )
•Output : DC12V 1000mA .