ぴかぴか光る[pikapikahikaru] to sparkle
旭光[kyokkou] rays of the rising sun
威光[ikou] power
稲光[inabikari] (flash of) lightning
曳光弾[eikoudan] tracer bullet

栄光[eikou] glory
円光[enkou] halo
炎光[enkou] flame
黄道光[koudoukou] zodiacal light
可視光線[kashikousen] visible ray

華燭[kashoku] bright light
華燭の典[kashokunoten] wedding ceremony
蠟燭[roosoku] candle
燭魚[kaminariuo] sailfin sandfish (Arctoscopus japonicus)
燭台[shokudai] candlestick

燭光[shokkou] candlepower
手燭[teshoku] portable candlestick
蝋燭の心[roosokunoshin] wick of a candle
南燭[shashanbo] sea bilberry (Vaccinium bracteatum)