{"product_id":"oubest-glow-in-the-dark-rocks-glow-pebbles-outdoor-bulk-blue-decorations-stones-for-garden-fish-tank-aquarium-walkway-plant-pots-500-blue","title":"Oubest Glow In The Dark Rocks Glow Pebbles Outdoor Bulk Blue Decorations Stones For Garden Fish Tank Aquarium Walkway Plant Pots (500, Blue)","description":"\u003cp\u003e\u003cb\u003e\u003ci\u003eHOW IT WORKS:\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cul\u003e \u003cli\u003e The exact reason that these pebbles can give off light in darkness is that they can absorb and store light, either natural or artificial, especially visible light of wavelength under 450 NM.\u003c\/li\u003e \u003cli\u003e When in darkness, these pebbles give off light that is visible and fairly bright during the first 2-3 hours. Then they became less and less bright as there is no light around for them to absorb. The dim afterglow can last 8-10 hours.\u003c\/li\u003e \u003cli\u003e How much the glow is visible at some degree depends on how dark the surrounding is, the darker the more glow can be seen.\u003c\/li\u003e \u003cli\u003e When there is visible light around, these pebbles begin another circle of absorbing-giving off light .\u003c\/li\u003e \u003cli\u003e Actually these pebbles give off light at the daytime too, but only far less visible as in darkness.\u003c\/li\u003e \u003cli\u003e So, when you first receive these pebbles, they might not glow in darkness, because they might have given off all light they absorbed in dark package box. Put them under light sources for 5-10 minutes, they glow in complete darkness again.\u003c\/li\u003e \u003cli\u003e In theory, these self-luminous pebbles can function for up to 15 years. \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003e\u003ci\u003e\u003cbr\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e\u003ci\u003eWarm tips:\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e The darker the surrounding and the more exposure to visible light, the more bright glow can be seen.\u003c\/li\u003e \u003cli\u003e When applying these glow pebbles, do not stack them on top of each other but spread them out flat for full exposure to light.\u003c\/li\u003e \u003cli\u003e  Keep away from children for chocking hazard.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e\u003ci\u003eSPECIFICATIONS\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e  \u003cb\u003eMaterials:\u003c\/b\u003e long-afterglow luminous powder, polystyrene resin, which are non-toxic and do not contain any radioactive elements.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e Size of one piece of stone: \u003c\/b\u003eApproximately 0.6'-1.1'\u003c\/li\u003e \u003c\/ul\u003e","brand":"Oubest","offers":[{"title":"Default Title","offer_id":51903296274798,"sku":"WBPETB08BZ8KDGB","price":30.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/9575\/5374\/files\/718C3iBDhXL.jpg?v=1741705189","url":"https:\/\/petocartv.com\/products\/oubest-glow-in-the-dark-rocks-glow-pebbles-outdoor-bulk-blue-decorations-stones-for-garden-fish-tank-aquarium-walkway-plant-pots-500-blue","provider":"Petocart","version":"1.0","type":"link"}