The glare-cut reaches 46o MAX, offering good glare control. The MAX glare-cut which human can bear can bear is 38o MAX at horizontal. Otherwise, glare is visible.
The glare-cut of JT series is over 38o. The glare is consequently well kept beyond the glare area.
JT series have four kinds of beam angles, 10o &20o &15o &38o covers all commercial lighting, meeting the different demands for lighting.