Rover led h4 led h4 had iyo jeer waxaa loo isticmaalaa guluubka nalka hore. Marka la barbardhigo guluubka h4 -ga ee baabuurka kale leh, nalalka roogga ledhka hXNUMX wuxuu leeyahay faa’iidooyin sida hoos ku qoran.

Midka kowaad, laambaddeena h4-ka ah ee hoggaaminaysa dhammaan saldhigyada lumens-ka ee 1800lm-2200lm, sidaa darteed way iftiimayaan jidka.

Midda labaad, kuwa nalalka h4 -ga ah ee nalalka horseedka u ah waa nalalka diiradda, sidaa darteed waxay aad ugu badbaadaan baabuurta soo socota.

Midda u dambaysa, baabuurkayaga h4 wuxuu horseeday saldhigga nalka hore ee nidaamka faafinta kuleylka wanaagsan oo ay ku jiraan laba taageere, aluminium duulimaadka iyo looxa naxaasta buniga ah.