Golden Lights Azalea is an outstanding, cold-hardy variety successfully withstands harsh temperatures down to -30 degrees. Sturdy, upright branches are covered with large, orange-yellow buds that open up to 1 1/2-in. bright yellow bloom trusses in late spring. The attractive dark green foliage turns various shades of red during the autumn months. Does best in full sun to partial shade. 3-5 ft. tall shrub has good resistance to mildew, pests and disease. Zones 4-8.