crwdns2933423:0crwdne2933423:0

crwdns2933803:04crwdne2933803:0

crwdns2933797:0Laura Kawashiricrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Laura Kawashiri

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

[* black] Check the tube for any cracks in the glass. Also check to make sure the filaments are not burnt out.
-[* black] If your tube is defective or even if it is just old, proceed to step three.
+[* black] If the tube is still functioning or to insert the replacement or, proceed to step five.