Looking for a 1W-3W 520nm diode or 532nm dpss laser suitable for integration into a show projector I will be building at some point. I'm on a rather modest budget so in particular second hand offers would be preferred, but I will consider new offers if the price is right. Laser must come with suitable driver for show use. Send me a PM with hours used + power output and let me know your offer.I am in the UK so sellers from Europe will be preferred, please add shipping into your overall cost.Regards