LG - 37" Class / 720p / 60Hz / LCD HDTV Manufacturer: LG Part Number:37LH20 General Product Type 37 in LCD TV Video Interface HDMI , Component , Composite PC Interface VGA (HD-15) HDCP Compatible Yes Dimensions With stand Width 36.3 in Depth 11.7 in Height 25.9 in Weight 31.1 lbs Display Diagonal Size 37 in - Widescreen Technology TFT active matrix LCD Display Technology S-IPS Resolution 1366 x 768 Display Format 720p Image Aspect Ratio 16:9 Dynamic Contrast Ratio 30000:1 Brightness (cd/m2) 450 cd/m2 Progressive Scan Progressive scanning (line doubling) Viewing Angle 178 degrees Viewing Angle (Vertical) 178 degrees Pixel Response Time 5 ms Display Menu Language French, Korean, English, Spanish Analog Video Signal Composite video V-Chip Control Yes Color Temperature Control Yes Additional Features V-Chip , Simplink , On-screen menu , Parental control , XD Engine technology , 3:2 pull down compensation Video Features HDTV Ready Yes Input Video Formats 720p , 1080/24p Parental Channel Lock Yes Closed Caption Capability Yes Remote Control Remote Control Remote control - Infrared Supported Devices TV Audio System Sound Output Mode Stereo Built-in Decoders Dolby Digital Surround Mode Yes Sound Effects SRS TruSurround XT Audio Controls Bass , Treble , Balance Speakers Included 2 speakers Output Power / Total 20 Watt Additional Features 2-way speaker system , Auto volume adjustment Speaker(s) 2 x Right/left channel speaker - Built-in - 10 Watt Connections Connector Type 2 x HDMI ( 19 pin HDMI Type A ) , 2 x Component video input ( RCA phono x 3 ) , 1 x Composite video input ( RCA phono ) , 1 x VGA input ( 15 pin HD D-Sub (HD-15) ) , 1 x Audio line-out ( RCA phono x 2 ) Stands & Mounts Stand Included Yes Stand Features Swivel Miscellaneous Antenna None Power Power Device Power supply - Internal Power Consumption Stand by / Sleep 0.3 Power Consumption Operational 107.8 Compliant Standards EPA Energy Star Battery None Manufacturer Warranty Service & Support 1 year warranty Service & Support Details Limited warranty - Parts and labor - 1 year Dimensions & Weight Details Dimensions & Weight Details Panel without stand - 36.3 in x 3.5 in x 23.5 in x 27.3 lbs Sustainability EPA Energy Star Compliant-Yes Greenpeace policy rating (Mar 2009) 5.5