Your search for "bulbs" revealed the following:
Ledlenser H5 Core 350lm 168gm IP67 Stepless Light Dimmer Advanced Focus Headlamp
S$54.99
Vendor: APSS Store
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Ledlenser H5R Core 500lm Rechargeable IP67 Stepless Light Dimmer Advanced Focus Headlamp
S$98.00
Vendor: APSS Store
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GENERAL MONITORS FL4000H Multi-spectrum IR Flame Detector
S$7,461.25
Vendor: APSS Store
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