Check the listing for details. LWLAB-660-2000 red laser module 660nm 2W 2000mW. Condition: New. Listed at 4920.00 USD. Model: LWLAB-660-2000Manufacturer: LAMBDAWAVE Wavelength: 660nm Output power: 2000mW Power supply voltage: 10-26V DC Configuration: 2x660nm/2000mW + fast-axis correction 2x Integrated laser diode driver Analog modulation up to 200kHz (-3dB, sine, 0-5V) Peltier module cooling option for laser diodes (optional, lower power lasers only) Digital modulation signal path LAMBDAWAVE DSP CONTROL: automatic adjustment of the laser diode threshold current depending on the temperature, separately for each laser diode,complete shutdown of the laser diode at zero input,automatic gain adjustment depending on temperature, separately for each laser diode (optional, lower power lasers only),digital linearization of laser diode characteristics, separately for each laser diode, output power perfectly proportional to modulation voltage over the full operating temperature range (optional, lower power lasers only). Made in Poland - we are a laser manufacturerWe can produce any laser module customized to customer requirements. Examples of customization may include:A different type of power connectorAdding a modulation input in TTL standardDifferent output powerDifferent opticsDifferent output color and wavelengthDifferent output beam size and divergenceDifferent input voltage rangeDifferent size and shape of the housingOutput power adjustmentAutomatic power adjustment according to lighting conditionsBrand marking for OEM customers Note: Product made to order - note the long lead timeNote: Product made to order - non-refabricated product, no possibility of return