Compatible Models: for Optoma EH500 X600 DH1017 DH1014 OPH3600 OPH4125 OPH4600 OPH5000 OPX5035 OPX6035 OPX6500. ^^ 300W lamp power. 3500 hours/ 5000 hours (ECO) life. ^^ High brightness wicks equipped with high quality housings that effectively resist high temperatures. High quality light output and perfect picture. ^^ 200 days of technical support to customers. We will assist customers in troubleshooting any issues. We consistently offer customers practical service options. ^^ All electronics have the potential to malfunction. We are an experienced projector lamp service provider. If you have any product related problems, you can tell our technical team, we will provide you with a solution within 12 hours.